List of Single-board microcontrollers

• List of Single-board computers
• List of Single-board computers/Comparison

Comparison of Single-board microcontrollers

excluding Single-board computers.

• On Wikipedia

Comparison of single-board microcontrollers on Wikipedia

Arduino

Name	Maker	Processor		Format		Host interface		Memory				In/Out (pins)			Release date	Notes
Model	Manuf	CPU / MCU (WLAN)	Freq.	Form factor	Dimensions	IF	Host	Voltage (V)	Flash (kB)	EEPROM (kB)	RAM (kB)	Digital I/O	Digital w/PWM	Analog In/(Out)	(Announce)	(Images)
Arduino / Genuino MKR1000	Arduino	Atmel ATSAMW25 SAMD21 MCU 32bit ARM (Cortex-M0+), WINC1500 802.11b/g/n, and ECC508 crypto device	48MHz	minimal	61.5 × 25 mm	USB		3.3 V	256	No	32	8	12	7 (1)	Announced: April 2, 2016
Arduino 101 Genuino	Arduino	Intel Curie module two tiny cores, an x86 (Intel Quark SE) and an ARC	32MHz	Arduino / Genuino	68.6 × 53.4 mm	USB		3.3 V	196		24	14	4	6	October 16, 2015	Contains six-axis accelerometer, gyroscope and bluetooth
Arduino Zero	Arduino	Atmel ATSAMD21 G18A	48MHz	Arduino	68.6 × 53.3 mm	USB	Native & EDBG Debug	3.3 V	256	0 to 16Kb emulation	32	14	12	6	Released: June 15, 2015 Announced: May 15, 2014 Listed on some vendors list Mar, 2015	Beta testing since Aug 1, 2014
Arduino Due	Arduino	Atmel ATSAM3 X8E ARM (Cortex-M3)	84MHz	Mega	4 in × 2.1 in [ 101.6 mm × 53.3 mm ]	USB	16U2 + native host	3.3 V	512	0	96	54	12	12 (2)	October 22, 2012	The first Arduino board based on an ARM Processor. Features 2 channel 12-bit DAC, 84MHz clock frequency, 32-bit architecture, 512KB Flash and 96KB SRAM. Unlike most Arduino boards, it operates on 3.3V and is not 5V tolerant.
Arduino Yún Arduino Yún Rev 2	Arduino . SeeedStudio	Atmega32U4 Atheros AR9331	16MHz . 400MHz	Arduino	2.7 in × 2.1 in [ 68.6 mm × 53.3 mm ]	USB		5 V	32 kB . 16 MB	1 kB, 0 kB	2.5 kB . 64 MB	14	6	12	September 10, 2013	Arduino Yún is the combination of a classic Arduino Leonardo (based on the Atmega32U4 processor) with a Wi-Fi SoC running Linino, a MIPS GNU/Linux based on OpenWrt.
Arduino Leonardo	Arduino	Atmega32U4	16MHz	Arduino	2.7 in × 2.1 in [ 68.6 mm × 53.3 mm ]	USB	32U4	5 V	32	1	2.5	20	7	12	July 23, 2012	The Leonardo uses the Atmega32U4 processor, which has a USB controller built-in, eliminating one chip as compared to previous Arduinos.
Arduino Uno	Arduino	ATmega328P	16MHz	Arduino	2.7 in × 2.1 in [ 68.6 mm × 53.3 mm ]	USB	8U2 (Rev1&2) / 16U2 (Rev3)	5 V	32	1	2	14	6	6	September 24, 2010	This uses the same ATmega328 as late-model Duemilanove, but whereas the Duemilanove used an FTDI chip for USB, the Uno uses an ATmega16U2 (ATmega8U2 before rev3) programmed as a serial converter.
Arduino Mega 2560	Arduino	ATmega2560	16MHz	Mega	4 in × 2.1 in [ 101.6 mm × 53.3 mm ]	USB	8U2 (Rev1&2) / 16U2 (Rev3)	5 V	256	4	8	54	15	16	September 24, 2010	Total memory of 256kB. Uses the ATmega16U2 (ATmega8U2 before Rev3) USB chip. Most shields that were designed for the Duemilanove, Diecimila, or Uno will fit, but a few shields will not fit because of interference with the extra pins.
Arduino Ethernet	Arduino	ATmega328	16MHz	Arduino	2.7 in × 2.1 in [ 68.6 mm × 53.3 mm ]	Ethernet Serial interface	Wiznet Ethernet	5 V	32	1	2	14	4	6	July 13, 2011	Based on the same WIZnet W5100 chip as the Arduino Ethernet Shield. A serial interface is provided for programming, but no USB interface. Late versions of this board support PoE.
Arduino Fio	Arduino	ATmega328P	8MHz	minimal	2.6 in × 1.1 in [ 66.0 mm × 27.9 mm ]	XBee Serial		3.3 V	32	1	2	14	6	8	March 18, 2010	Includes XBee socket on bottom of board.
Arduino Nano	Arduino	ATmega328 (ATmega168 before v3.0 )	16MHz	minimal	1.7 in × 0.7 in [ 43.2 mm × 17.8 mm ]	USB	FTDI FT232R	5 V	16/32	0.5/1	1/2	14	6	8	May 15, 2008	This small USB-powered version of the Arduino uses a surface-mounted processor.
Arduino LilyPad	Arduino	ATmega168V or ATmega328V	8MHz	wearable	2 in [ 51 mm ]			2.7-5.5 V	16	0.5	1	14	6	6	October 17, 2007	This minimalist design is for wearable applications.
Arduino Pro	Arduino	ATmega168 or ATmega328	16MHz	Arduino	2.0 in × 2.1 in [ 50.8 mm × 53.3 mm ]	UART, Serial, I2C (TWI), SPI	FTDI	5 V or 3.3 V	16/32	0.5/1	1/2	14	6	6		Designed and manufactured by SparkFun Electronics for use in semi-permanent installations.
Arduino Mega ADK	Arduino	ATmega2560	16MHz	Mega	4 in × 2.1 in [ 101.6 mm × 53.3 mm ]		8U2 MAX3421E USB Host	5 V	256	4	8	54	14	16	July 13, 2011
Arduino Esplora	Arduino	Atmega32U4	16MHz		6.5 in × 2.4 in [ 165.1 mm × 61.0 mm ]		32U4	5 V	32	1	2.5				December 10, 2012	Analog joystick, four buttons, several sensors, 2 Tinker Kit inputs and 2 outputs, LCD connector
Arduino Micro	Arduino	ATmega32U4	16MHz	Mini	0.7 in × 1.9 in [ 17.8 mm × 48.3 mm ]			5 V	32	1	2.5	20	7	12	November 8, 2012	This Arduino was co-designed by Adafruit.
Arduino Pro Mini	Arduino	ATmega328	8MHz (3.3V) / 16MHz (5V)	Mini	0.7 in × 1.3 in [ 17.8 mm × 33.0 mm ]	Six pin serial header		3.3 V / 5 V	32	1	2	14	6	6		Designed and manufactured by SparkFun Electronics.
Arduino Serial	Arduino	ATmega8	16MHz	Arduino	3.2 in × 2.1 in [ 81.3 mm × 53.3 mm ]	DE-9 serial connection	native									The first board labelled "Arduino".
Arduino USB	Arduino	ATmega8	16MHz	Arduino	3.2 in × 2.1 in [ 81.3 mm × 53.3 mm ]	USB	FTDI FT232BM									Changed: USB replaces RS-232 interface, Improved: Arduino can be powered from host.
Arduino Extreme	Arduino	ATmega8	16MHz	Arduino	3.2 in × 2.1 in [ 81.3 mm × 53.3 mm ]	USB										The Arduino Extreme uses many more surface mount components than previous USB Arduino boards and comes with female pin headers.
Arduino NG (Nuova Generazione)	Arduino	ATmega8	16MHz	Arduino	3.2 in × 2.1 in [ 81.3 mm × 53.3 mm ]	USB	FTDI FT232RL									Improved: FT232BM has been replaced by FT232RL to require fewer external components, LED on pin 13 added.
Arduino NG plus	Arduino	ATmega168	16MHz	Arduino	3.2 in × 2.1 in [ 81.3 mm × 53.3 mm ]	USB
Arduino BT (Bluetooth)	Arduino	ATmega168 ATmega328	16MHz	Arduino	3.2 in × 2.1 in [ 81.3 mm × 53.3 mm ]	Bluetooth	BlueGiga WT11 Bluetooth	5 V	32	1	2	14	4	6	October 22, 2007	Similar to the Arduino NG, this has a Bluetooth module rather than a serial interface. Programming is carried out via Bluetooth.
Arduino Diecimila	Arduino	ATmega168 (DIP-28)	16MHz	Arduino	2.7 in × 2.1 in [ 68.6 mm × 53.3 mm ]	USB	FTDI	5 V	16	0.5	1	14	6	6	October 22, 2007	Improved: Host is able to reset the Arduino, pin headers for reset and 3.3V, low dropout voltage regulator allows lower voltage on external power source.
Arduino Duemilanove (2009)	Arduino	ATmega168, ATmega328P (ATmega328 for newer version)	16MHz	Arduino	2.7 in × 2.1 in [ 68.6 mm × 53.3 mm ]	USB	FTDI	5 V	16/32	0.5/1	1/2	14	6	6	October 19, 2008	Improved: automatically switching between USB and external power, eliminating jumper.
Arduino Mega	Arduino	ATmega1280	16MHz	Mega	4 in × 2.1 in [ 101.6 mm × 53.3 mm ]	USB	FTDI	5 V	128	4	8	54	14	16	March 26, 2009	Uses a surface-mounted ATmega1280 for additional I/O and memory.
Arduino Mini	Arduino	ATmega168 (Pro uses ATMega328)	8MHz (3.3V)/ 16MHz (5V)		0.7 in × 1.3 in [ 17.8 mm × 33.0 mm ]			5	16	0.5	1	14	6	6	August 23, 2008	This miniature version of the Arduino uses a surface-mounted processor.

Other

Name	Maker	Processor		Format		Host		Notes
Model	Manuf	Processor	Freq.	Form.	Dim.	IF	Volt.
Canaduino Uno Bone	Universal Solder	Atmega 328P-PU	16MHz					Do-It-Yourself Arduino Uno R3 compatible footprint and connections. Additional features: 5V, 1.5A LDO voltage regulator with heat sink 3.3V, 250mA LDO voltage regulator 6 to 35 V DC power supply LEDs and voltage regulator can be disabled to safe on current screw terminal block for power supply
ST1	Sanjay Technologies	ATmega 328						Compatible With Arduino Uno Rev3 - Added features: Compatible with Arduino Uno R3.
ST Freeduino Robotics Board	Sanjay Technologies	ATmega 328						Compatible With Arduino with servo ports - Added features: External DC power socket (7 to 20 VDC) or USB powered On board 5V regulator with heatsink area for efficient 1A output Has built in ICSP port for on the fly programming (P1) Robotics Ready (Has 4 Servo ports P3 and P2)
GSTduino	Green System Technology	ATmega 328	16MHz		55x45mm			Added features: Powered via the micro USB connection, or 2.8-5.5V battery connector Serial communication on pin D0 (RX) and pin D1 (TX), 32/1/2 MB. Used to receive (RX) and transmit (TX) TTL serial data. These pins are connected to the corresponding pins of the FTDI USB-to-TTL Serial chip. By sliding the switch (S1), RX/TX pins can be re-routed to Bluetooth UART connector.
Linduino One	Linear Technology	ATmega 328						Compatible with Arduino Uno. Galvanically isolated USB interface provided by onboard LTM2884 USB Isolation module.
InVentor UNO	Ventor Technologies	ATmega 328P-PU	16MHz					Added Features: USB to serial PL2303 instead of Atmega16U2 Single sided with SMD and TH components 5V and 3.3V LDO onboard 16MHz Crystal Oscillator Shield compatible Auto Power source selection circuit
InvIoT U1	InvIoT.com	ATmega 328P-PU	16MHz		140x65mm			All-in-one board with LCD, rotary encoder, RTC DS3231, EEPROM, buzzer, push buttons, RGB Led, NRF24 plug, and ESP8266 plug. Added Features: ATmega328P-PU with UNO bootloader LCD 20x4 2004 Rotary encoder 2x push buttons RGB Led, Power led Buzzer RTC clock DS3231 EEPROM NRF24 Plug ESP8266 Plug SD card
Bluno	DFRobot.com	ATmega 328						Added Features: Built in TI CC2540 Bluetooth 4.0 Ready
AVR.duino U+	SlicMicro.com	ATmega 328						Compatible With Arduino Uno Rev3 Added Features: SlicBus Port (Serial + Power) Crystal Oscillator (Real Time Accuracy) On board test with Button/LED/Trimmer A6 and A7 available
SainSmart UNO	SainSmart	ATmega 328
SainSmart UNO R3	SainSmart	ATmega 328-AU						Development board compatible with Arduino Uno Rev3 Controller: SMD MEGA328P-AU; A6/A7 port added 3.3V/5V supply voltage and I/O voltage switch
SainSmart Mega 2560	SainSmart	ATmega 2560
Freaduino MEGA2560	ElecFreaks	ATmega 2560						Arduino Mega compatible Mini-USB connector 3.3 or 5V selectable Can source 2A at 5V and 800mA at 3.3V More efficient switching power supply with 7-23V input
AVR-Duino	TavIR							Another Arduino/Mega compatible board.
Brasuíno	Holoscópio							Based on the Uno with rearranged LEDs and reset button, mini-USB connector, and altered pin 13 circuitry so that the LED and resistor do not interfere with pin function when acting as an input. The Brasuíno was designed using KiCad, and is licensed as GPLv2.
ChibiDuino2	TiisaiDipJp	ATmega 328						Japanese Arduino compatible kit using Uno board setting. Includes two mini-B USB sockets, 1602 LCD socket, 5V or 3.3V power selection, breadboard area.
Cosmo Black Star	JT5	ATmega 328						Arduino layout-compatible board. Based on the Arduino Duemilanove.
CraftDuino	RoboCraft Team							-
CT UNO	Cytron Technologies	ATmega 328P						CT-UNO Features: Arduino Uno compatible. SMD ATmega328 microcontroller with Optiboot (UNO) Bootloader. USB Programming Facilitated by the Ubiquitous FTDI FT231X. TX, RX, Power, pin 13 LEDs are moved to edge. Extra pads with standard 0.1” (2.54mm) pitch to pitch. Utilize USB Micro-B socket.
CT ARM (ARM Cortex M0)]	Cytron Technologies	NUC131 LD2AE 32-bit ARM (Cortex-M0)	50MHz	Arduino	69×53mm			CT-ARM Features: MCU: NUC131LD2AE 32-bit ARM (Cortex-M0) Flash size (program memory): 64KB SRAM size: 8KB, EEPROM: 4KB Digital I/O: 20 (16x PWM) Analog input (ADC): 6 UART: 5 + 1 (pins) Clock Speed: 50MHz Operating voltage: 5V DC Compatible with Arduino IDE
Diavolino	Evil Mad Scientist Lab							Arduino layout-compatible board, designed for use with a USB-TTL serial cable.
DuinoBot v1.x	RobotGroup Argentina	ATmega 32U4						Arduino fully compatible board, with integrated power supply and controllers designed for robotics. Compatible as well with the system "Multiplo"
eJackino	Kit by CQ publisher in Japan							Similar to Seeeduino, eJackino can use Universal boards as Shields. On back side, there is a "Akihabara station" silk, just like Italia on Arduino.
gizDuino v5.0V	e-gizmo	Atmega168, Atmega328						*Arduino Compatible USB to Serial made by Prolific locally made in the Philippines
Elektor Platino Universal AVR board	Elektor	ATmega8, ATmega16, ATmega32, ATmega88, ATmega164, ATmega168, ATmega324, ATmega328, ATmega644, ATmega1284						Platino is an Arduino compatible board that supports 28-pin and 40-pin AVR devices. The board features multiple footprints for user interface elements like LCDs, pushbuttons, rotary encoders, LEDs and buzzer, supported by an extensive library. Bootloaders are available for all supported processors. On its backside are Arduino shield compatible connectors plus other extension connectors.
Fayaduino series	Fayalab							-
Freeduino MaxSerial	Fundamental Logic							A board with a standard DE-9 serial port.
Freeduino SB	Solarbotics Ltd.	ATmega 328						Compatible with the Duemilanove.
Freeduino Through-Hole	NKC Electronics							The design avoids surface-mount soldering.
Illuminato Genesis		ATmega 644						Provides 64kB of flash, 4kB of RAM and 42x general I/O pins. Hardware and firmware are open source.
InduinoX	Simple Labs	ATmega168, ATmega 328, ATmega 8						A low cost Arduino clone using the ATmega 8/168/328 and designed for prototyping, it includes onboard peripherals such as an RGB LED, switches, IR Tx/Rx and DS1307 RTC.
Japanino	Otonano Kagaku	ATmega 168						The board and a POV kit were included in Vol.27 of the eponymous series. It is unique in having a regular size USB A connector.
1000Pads Luigino								Minimalistic version of Arduino: small, without serial converter. Available as a kit, board only or assembled. Smaller than Arduino, with different footprint.
Luigino328		ATmega 328						It has an improved automatic voltage selector, resolves problems during programming caused by shields that use the serial port, with an automatic serial port selector, and has the LM1117 voltage regulator.
Metaboard	Metalab							Designed to have a very low complexity and price. Hardware and firmware are open source.
Rascal	Rascal Micro	AT91SAM 9G20 (ARM9)						It is compatible with Arduino shields, but it is programmed in Python rather than C++. It has an embedded webserver.
Raspduino	Bitwizard	ATmega 328						Fully Arduino compatible board, that fits perfectly on a Raspberry Pi, and can be programmed through the Raspberry Pi's serial interface. It also breaks out the Raspberry Pi's SPI and I²C interfaces, or can be used as a stand-alone Arduino when powered with the external power header.
Romeo 2012	DFRobot	ATmega 328						An all-in-one Arduino with motor controller. Compatible with the Arduino Uno.
Roboduino	Curious Inventor							Designed for robotics. All connections have neighboring power buses (not pictured) for servos and sensors. Additional headers for power and serial communication are provided. It was developed by Curious Inventor, LLC.
Seeeduino	SeeedStudio	v2.21 (Atmega168 or Atmega328) v3.0 (Atmega328)						Derived from the Diecimila. This photo is v1.0b.
SunDuino	Lothar Team	ATmega 8/88/168/328/ 16/32/324/644 and PIC18F2550/4550 PIC32MX320F128 and ButterFLY, STM32 Discovery						Another Arduino compatible board, software- and hardware-compatible.
TwentyTen	Freetronics							Based on the Duemilanove, with a prototyping area, rearranged LEDs, mini-USB connector, and altered pin 13 circuitry so LED and resistor do not interfere with pin function when acting as an input.
UDOO Category:UDOO	SECO Inc.	Atmel SAM3X8E						250px Android-Linux-Arduino compatible board.
Volksduino	Applied Platonics							*A low cost, high power, shield-compatible, complete Arduino- compatible board kit. Based on the Duemilanove, it comes with a 5V/1A voltage regulator (optional 3.3V). Designed for low component count and for ease of assembly.
Wiseduino								*Includes a DS1307 RTC with backup battery, a 24LC256 EEPROM and a connector for XBee adapter for wireless communication.
Xaduino	OBDII world	ATXmega 128A3U	32MHz					*8/16-bit Xmega core @32MHz 8KB SRAM 37x Digital I/O, 3.3V 2x DAC Output 3.3V pin: 500mA, 5V 500mA
YourDuino RoboRED	Yourduino.com	Atmel 328						Includes 14 color-coded 3-pin connectors for direct cable connection of servos, electronic bricks, etc., and 6 color-coded 3-pin connectors to Analog inputs for electronic bricks, etc. Provides improved 3.3V regulator supplying 500mA, and optional 3.3V. Switching regulator provides 5V 2A from up to 20V external supply.
YourDuino Robo1	Yourduino.com	Atmel 328						*Includes 6 color-coded 3-pin connectors for direct cable connection of servos, electronic bricks, etc., and 6x 3-pin connectors to Analog inputs for electronic bricks, etc. Provides improved 3.3V regulator supplying 500mA, and optional 3.3V.
ZArdino	A kit created by Peter Ing	ATMega 328						*A South African Arduino-compatible board derived from the Duemilanove, it features mostly through-hole construction except for the SMD FT232RL IC, power selection switches, option for a Phoenix power connector instead of DC jack, extra I/O pads for using Veroboard as shields. Designed for easy assembly in countries where exotic components are hard to find. PCB layout and Board now available on Circuitmaker as Open Source Hardware
Zigduino	Logos Electro- mechanical	ATmega 128RFA1						Integrates ZigBee (802.15.4). It can be used with other 802.15.4 network standards as well as ZigBee. It is the same shape as the Duemilanove, includes an external RP-SMA jack on the side of the board opposite the power jack, and is compatible with shields that work with other 3.3V boards.
EtherTen	Freetronics	ATmega 328P						*Fixed SPI behaviour on Ethernet chip, D13 pin isolated with a MOSFET of which can also be used as an input.
EtherMega	Freetronics	ATmega 2560						*Fixed SPI behaviour on Ethernet chip, Micro SD card slot, D13 pin isolated with a MOSFET of which can also be used as an input.
USB Droid	Freetronics	ATmega 328P						Can act as a host for an Android device and is compatible with the Android Open Accessory Development Kit, Micro SD card slot, D13 pin isolated with a MOSFET of which can also be used as an input.
Eleven	Freetronics	ATmega 328P						Arduino Uno compatible, D13 pin isolated with a MOSFET of which can also be used as an input.
KitTen	Freetronics	ATmega 328P						Includes both 3.3V and 5V regulators for shields, D13 pin isolated with a MOSFET of which can also be used as an input. Can be connect to Arduino using CAT5 cable.
EtherDue	Freetronics	ATSAM3X8E ARM (Cortex-M3)						Arduino Due with onboard Ethernet, software-compatible with Arduino Ethernet Shield, D13 pin isolated with a MOSFET of which can also be used as an input.
TAIJIUINO Due Pro	Elechouse	ATSAM3X8E (Cortex-M3)						Mostly compatible with Arduino Due. Includes RMII signals via a connector to allow access to the microcontroller's native Ethernet MAC.
ShieldBuddy TC275	Hitex UK	Infineon Aurix TC275TP	200MHz					Uses Arduino Due form factor and largely compatible pin allocation. Runs at 5V but can be modified to run at 3V3. Triple-core, 32-bit, 200MHz Aurix processor. 4MB FLASH, 550KB SRAM, 128KB Data Flash. Optional CIC61508 safety monitor. Arduino IDE supported via add-in, plus Eclipse -based tools with multicore debugger.
MBZ Pro WiFi	MaxBlitz	Atmega 328P-PU						MBZ Pro Mega is an Arduino compatible stand-alone board with a prototyping area and built-in Wi-Fi. Featuring a compact design, it helps to shrink Arduino projects and make it permanent. Dimensions 3.56" x 2.24" (90.5mm x 56.9mm) Compatible with Arduino Shields Prototying area to solder components and modules 2 voltage regulators: 5V-1A and 3.3V-800mA I2C bus header, compatible with RTC breakouts modules such as DS1307 and DS3231 Internet connection via ESP8266 module (model ESP-01) Integrated 5v to 3.3v level shifter (IC 74HC4050) Digital ports D3, D4, D9, D10, D11 and D13 are available both in 5V and 3.3V Header for FTDI USB to Serial adapter to upload the sketches.
Io:duino	Railstars	AT90CAN128				USB w/ FTDI serial chip		*Adds built-in CAN bus support through the AT90CAN128 micro processor, dual RJ45 jacks, and optional bus termination. Designed specifically for model railroading applications using the OpenLCB networking protocol, the hardware is sufficiently generic for use with other low-speed CAN networks.
DFRobotShop Rover		ATmega 328						This is a minimalist tracked platform based on the Arduino Duemilanove. Has an ATmega328 with Arduino bootloader, a dual H-bridge and additional prototyping space and headers. It is compatible with many shields, though four digital pins are used when operating the motor controller. Has an onboard voltage regulator, additional LEDs, a temperature sensor, and a light sensor. Part of the DFRobotShop Rover kit.
Faraduino	Developed by Middlesex University Teaching Resources	ATmega 328				USB w/ FTDI serial chip		Simple shield-compatible board, with onboard discrete transistor H-bridges and screw terminals to drive two small DC motors from pins 4–7. Has headers for three servos on pins 9-11. Also sold with the Faraduino buggy kit and Faraconnect shield as a simple school-level teaching robot.
Motoruino	Guibot	ATmega 328				Serial only, 6-pin header		Has L293D twin H-bridge.
Alternator Regulator		ATmega 64M1				USB w/ FTDI serial chip		*Open source Alternator Regulator suitable for 12v to 48v systems with many different battery chemistries (Lead-Acid, LiFeP04, etc..). Multi stage (3, 4), fully configurable. Features battery voltage and current measurement to assure complete and safe battery charging as well as CAN support for communications with other devices and status output (including "NMEA2000" like messages). Programmable using Arduino IDE with ATmegaxxM1 board type (GitHub) More (including source and CAD files): Source
ArduPilot								An Arduino-compatible board designed for auto-piloting and autonomous navigation of aircraft, cars, and boats. It uses GPS for navigation and thermopile sensors or an Inertial measurement unit for stabilization.
ArduIMU								*An Arduino-compatible board designed for Inertial Measurement and Inertial Navigation of aircraft, cars, and boats. It uses the ATMEGA128RFA1 and a variety of sensors Inertial measurement unit for various applications.
FlyDuino Mega	Paul Bake	ATmega 2560				Serial only, 6-pin header		*An Arduino Mega 2560 compatible board designed for auto-piloting and autonomous navigation of multirotor aircraft. Designed to be stacked with sensor bobs and boards with several breakout boards available.
Colibri	JT5	ATmega 168				Serial only		*Universal Platform for Wireless Data Transmission in the Frequency Band 868MHz. The Board Combines Features Arduino Mini and the Radio EZRadioPRO for Receiving and Transmitting Data. With dataFlash.
JeeNode	Jeelabs	ATmega 328				6-pin header		*Includes a wireless radio module, called the RFM12B by HopeRF
ArduPhone	Freetronics	ATmega 1284P				USB		*Cellular phone kit, ADH8066 GSM module, Micro SD slot, 16 key matrix keyboard, LiPo charger and microphone/speaker connectors.
WTFDUINO	Calum Knott	ATmega 328p				USB & CH340G		"The world needs a more confusing Arduino"
Tah	Revealing Hour Creations	ATmega 32u4				USB		*Stock Arduino Leonardo with a built-in BT BLE 4.0. Has arduino compatibility with its breakout shield.
WIOT	ubld.it	ATmega 32u4				USB		WIOT is an Open Source, rechargeable, Li-Ion battery powered, Arduino compatible, development board designed around Atmel ATmega32U4 Processor and ESP8266 Wi-Fi Module.
XLR8	Alorium Technology	Altera MAX10 10M08 FPGA				USB		*FPGA-based drop-in replacement for Arduino UNO R3; offers faster clock rates and overall applications speed, higher-performance through vendor-supplied hardware-specific library functions utilizing FPGA; half of FPGA's space remains available for further customizations including ones written by end user.
Controllino Mini	Controllino	ATmega 328				USB	12/24V	*8x Analog/Digital Inputs, 6x Relays Outputs, 8x Digital Outputs A successful Kickstarter project
Controllino Maxi	Controllino	ATmega 2560				Ethernet / USB	12/24V	*12x Analog/Digital Inputs, 10x Relays Outputs, 12x Digital Outputs A successful Kickstarter project
Controllino Mega	Controllino	ATmega 2560				Ethernet / USB	12/24V	*12x Analog/Digital Inputs, 10x Relays Outputs, 12x Digital Outputs A successful Kickstarter project
FA-DUINO 12RA	Comfile Technology	Mega 2560				RS232	24V	*8x Inputs, 4x Relays
FA-DUINO 24RA		Mega 2560				RS232	24V	*16x Inputs, 8x Relays
ARDBOX	Industrial Shields	Atmega 32U4				USB	12/24V	*10x Input, 10x Output Uses Arduino LEONARDO Board
Industruino	Industruino	Atmega32u4 or AT90USB1286				USB	6/32V	*8x shared digital Input/Output, 4x Analog input, 2 Analog output Arduino compatible industrial controller housed in DIN rail casing, designed for industrial automation in small to medium-sized businesses.
Iono	Sfera Labs	No integral board				USB / 6-pin header	11/30V	6x Input, 6x Output iono is a general-purpose industrial controller based on Arduino, suitable for professional use (e.g. industrial automation, building automation). It features wide-range power supply, analog/digital inputs with robust protection circuits, power relays with double-winding latching bistable coils, 0÷10V analog output, DIN rail case.
Ardweeny	Solarbotics							An inexpensive, even more compact breadboardable device.
Banguino	Dimitech	ATmega 328						Enhanced Arduino-Uno-compatible in standard PLCC68 socket
SAM15x15	avdweb	SAMD21G18						Mini SAMD21 development board 15x15mm (Arduino compatible) Digital I/O pins: 34 PWM outputs: 24 Analog inputs: 14

BBB

Name	Maker	Processor		Format		Host		Notes
Model	Manuf	Processor	Freq.	Form.	Dim.	IF	Volt.
Bare Bones Board (BBB) and Really Bare Bones Board (RBBB)	Modern Device							Compact inexpensive Arduino-compatible board suitable for breadboarding.
BBFUINO (Breadboard Friendly Arduino Compatible)	Cytron Technologies	ATmega328P						BBFuino come with the ATMega328 controller, loaded with Optiboot (Arduino UNO's bootloader), compatible with Arduino IDE and sample code, design to fit breadboard for prototyping and learning, lower down the cost by taking out the USB to UART IC, so the board has the basic component to operate.
BlockDuino	Blockduino	ATmega8 ATmega328						An Arduino-Diecimila-compatible board with serial connection to Blocks (shields).
Boarduino	Adafruit	ATmega168 or ATmega328						An inexpensive Arduino-Diecimila-compatible board made for breadboarding.
Breaduino	Applied Platonics							A complete, very low cost Arduino-compatible kit that can be assembled entirely on a breadboard.
Croduino series	e-radionica.com	ATmega328						Inexpensive series of fully compatible Arduino board for education, hobbyist and automatisation, specially in Croatia.
Cardboarduino		ATmega168						Inspired by the Paperduino, an ultra low-cost Arduino compatible, built on printed posterboard, rather than a PCB.
Crumbuino-Nano	chip45.com	ATmega328						The Crumbuino-Nano is a low-cost module comparable to the Arduino-Nano and can be used as Arduino-Nano in the Arduino-IDE. The Arduino bootloader is preloaded, hence the module is ready-to-use. The documentation shows the pin mapping of Arduino-naming to module pinout.
Crumbuino-Mega	chip45.com	ATmega2560						The Crumbuino-Mega is a low-cost module comparable to the Arduino-Mega 2560 and can be used as Arduino-Mega 2560 in the Arduino-IDE. The Arduino bootloader is preloaded, hence the module is ready-to-use. The documentation shows the pin mapping of Arduino-naming to module pinout.
Cuteduino	Cytron Technologies	ATtiny85						Cuteduino Features: ATtiny85 on board, 8 KB of flash, 512 byte of SRAM, 512 bytes of EEPROM. Internal oscillator runs at 16 MHz. USB bootloader so you can program it with the modified version Arduino IDE (from DigiSpark). Micro-B USB jack for power and/or USB uploading. 5 GPIO - 2 shared with the USB interface. The 3 independent I/O pins have 1 analog input (ADC) and 2 PWM output as well. Hardware I2C / SPI capability for breakout & sensor interfacing. Works with many basic Arduino libraries including RainbowBit library.
Digispark	Digistump	ATTiny85						Built-in USB plug. Requires special version of the Arduino IDE.
DragonFly		ATmega1280						A compact board with Molex connectors, aimed at environments where vibration could be an issue. DragonFly features the ATmega1280 and have all 86 I/O lines pinned out to connectors.
Femtoduino	Femtoduino	ATmega328P-MU						An ultra-small (20.7x15.2 mm) Arduino compatible board designed by Fabio Varesano. Femtoduino is currently the smallest Arduino compatible board available.
Freeduino USB Mega 2560	Bhasha Technologies	ATmega2560						Freeduino USB Mega 2560 is a cost-effective and 100% pin and software compatible to the popular Arduino Mega 2560. Uses through hole components and has male headers.
Freeduino Lite v2	Bhasha Technologies	ATmega8/ 168/328						Freeduino Lite v2 is a low cost, Freeduino with no USB and Serial port. Needs FTDI USB Cable or FTDI Breakout board for programming. Uses through hole components and has male headers.
Freeduino Serial	Bhasha Technologies	ATmega8/ 168/328						Freeduino Serial is a low cost Freeduino board with serial DB9 connector. Uses MAX232 Chip for Serial connectivty.
Freeduino NANO	Bhasha Technologies	ATmega328						Freeduino Nano is a low cost Arduino Nano compatible board with mini USB connector using SMD components Freeduino Nano.
iDuino								A USB board for breadboarding, manufactured and sold as a kit by Fundamental Logic.
IMUduino	Femtoduino.com	ATMega32u4						The world's first wireless 3D position, inertia, and orientation beacon. Designed in the San Francisco bay area, this board provides a 10-DoF IMU with on-board ATMega32u4 chip (the same as the Arduino Leonardo).
JeeNode	JeeLabs	ATmega328P						Low-cost, low-size, radio-enabled Arduino-compatible board running at 3.3V. Inspired by the Modern Device RBBB (above) with a HopeRF RFM12B wireless module and a modular I/O design supporting a wide range of interfaces.
LCDuino	Geppetto Electronics	ATmega328P						A combination of an ATMega328P and an i2c based RGB backlit LCD interface (software compatible with the Adafruit RGB LCD shield), along with a USB serial programming interface done as a "backpack" module for the LCD.
LEDuino								A board with enhanced I²C, DCC decoder and CAN-Bus interfaces. Manufactured using surface mount and sold assembled by Siliconrailway.
Moteino	LowPowerLab	ATmega328P						An SD-card size wireless-enabled breadboard friendly Arduino compatible board running at 16MHz/3.3V. It can mate with either an RFM12B or RFM69W/HW/CW transceiver from HopeRF, allowing very low cost wireless communication (also available without a transceiver). Programmable from the Arduino IDE through an FTDI cable/adapter, or directly through the USB interface (Moteino-USB revision). Moteino runs DualOptiboot, a custom version of Optiboot that allows wireless programming when external FLASH memory is present. The new MoteinoMEGA based on Atmega1284P offers more I/O, an extra hardware serial port, a massive 128KB of flash for sketches and 16KB of RAM (8x more!).
NavSpark	SkyTraq	Venus822 (Leon3 SPARC V8 compatible, @100MHz 32-bit RISC)						The modified Arduino IDE allows the compiled user sketch to be uploaded onto the processor either with or without the proprietary GNSS software. NavSpark has 17 GPIO pins, which include two UARTs, 1 I²CSPI, 1 PWM, and a trigger. The first UART is usually used by the GNSS software to output NMEA 0183 data, although this can be disabled. This UART communicates over USB through a PL2303 serial converter and the transmit output is also made available on a pin. A 1 pulse per second signal is produced on a dedicated pin when a valid fix has been made. There is a GPS-only version, a combined GPS/GLONASS version, and a GPS/Beidou version. An adaptor board adds a JST connector for a Li-ion battery, a charger for the battery, and a microSD card slot connected to the SPI pins.
NB1A								An Arduino-compatible board that includes a battery backed up real-time clock and a four channel DAC. Most Arduino-compatible boards require an additional shield for these resources.
NB2A								Sanguino-compatible board that includes a battery backed up real-time clock and a two channel DAC. Sanguino's feature the ATmega644P, which has additional memory, I/O lines and a second UART.
Nymph		ATmega328P						A compact board with Molex connectors, aimed at environments where vibration could be an issue.
Oak Micros om328p								An Arduino Duemilanove compacted down to a breadboardable device (36mm x 18mm) that can be inserted into a standard 600mil 28-pin socket, with USB capability, ATmega328P, and 6 onboard LEDs.
OpenTag	Loggerhead Instruments	ATmega328p						Arduino-compatible microSD motion datalogging board with accelerometer, magnetometer, gyroscope, pressure, temperature and real-time clock.
Paperduino		ATmega168						An ultra low-cost Arduino compatible, built on a printed paper and cardboard substrate, rather than a PCB.
Photon	Particle	STM32F205 (ARM Cortex-M3)						An ARM-based Wi-Fi development kit with a Broadcom BCM43362 Wi-Fi chip supporting 802.11b/g/n.
PicoDuino	Peter Misenko	ATTiny85						Requires special version of the Arduino IDE (Digispark IDE recommended) Digispark compatible SW/HW Trinket compatible HW (due to bootloader USB vid restriction) Ultra small board 22 mm x 12 mm RGB led Relay/motor driver Reset button
Pro Micro	Sparkfun and clones	ATmega32u4						A popular low-cost compact Arduino-compatible board. Available in 3.3v and 5v versions.
Rainbowduino		.						An Arduino-compatible board designed specifically for driving LEDs. It is generally used to drive an 8x8 RGB LED matrix using row scanning, but it can be used for other things.
Sanguino		ATmega644						An open source enhanced Arduino-compatible board that uses an ATMega644P instead of an ATmega168. This provides 64kB of flash, 4kB of RAM and 32 general I/O pins in a 40 pin DIP device. It was developed with the RepRap Project in mind.
Seeeduino Mega	SeeedStudio	ATmega2560						Arduino Mega compatible board with 16 extra I/O pins and the same a board size as the Arduino Uno. As with the Arduino Mega, most shields that were designed for the Duemilanove, Diecimila, or Uno will fit, but a few shields will not fit because of interference with the extra pins.
Sippino	SpikenzieLabs	.						A miniature Arduino compatible board with all of the digital and analog I/O pins brought out into a single line of pins (SIP). Available as a kit, intended for use with a solderless breadboard.
SODAQ Mbili	SODAQ	ATmega1284P						The Raspberry Pi-sized SODAQ board is built for Solar Powered Data Acquisition. It is fitted with a Lipo charge controller and 12 Grove sockets for plug and play prototyping. It runs at 3.3V and 8MHz. It also comes with a DS3231 Real Time Clock and 16 Mbit serial flash for data logging. Its "bee" socket can use a range of different modules, like Xbee, RFbee, Bluetoothbee and GPRSbee to make the board communicate. The latest version has the powerful ATmega1284P microcontroller with 128KB program space and 16KB RAM and is still Arduino IDE compatible. Specifications: Power supply by LiPo battery (3.7V) or via Micro USB connector Solar charge controller with JST connector for Solar Panel up to 2.5W Battery Monitor DS3231 Real Time Clock and Temperature sensor, clock backup powered by LiPo battery On/Off switch. With the switch in Off position the solar charge circuit is still active and the RTC clock is still powered. ICSP programming header
Sparrow	Open Home Automation	ATMega328P						Arduino compatible board designed specifically for RF mesh network experiments. It features 10 I/Os, a 10 pin ISP programming connector, a connector for a standard LCD display (in 4 bit mode) and a connector for a 2.4GHz RF module.
Spider Controller		.						Arduino Mega compatible board designed specifically for robots requiring large numbers of servos. A built in 3A switchmode power supply allows servos to plug directly into the board. Pin spacing allows making custom shields from standard prototype board.
Stickduino		.						Similar to a USB key
Teensy 2.0	PJRC	Atmega32U4 8-bit AVR	16 MHz					Boards from PJRC.com that run most Arduino sketches using the Teensyduino software add-on to the Arduino IDE.
Teensy 2.0++	PJRC	AT90USB1286 8-bit AVR	16 MHz					A slightly more powerful version of the Teensy 2.0. It has 46 I/O pins; 8KB RAM; 128KB of flash; 10-bit ADC; UART, SPI, I²C, I²S, Touch and other I/O capability.
Teensy 3.0	PJRC	MK20DX128 32-bit ARM (Cortex-M4)	48 MHz					A very small board based on the Freescale MK20DX128VLH5 CPU. It has 34 I/O pins; 16KB RAM; 128KB of flash; 16-bit ADC; 3xUARTs, SPI, I²C, I²S, Touch and other I/O capability. Version 3.0 is not recommended for new designs.
Teensy 3.1/3.2	PJRC	MK20DX256 32-bit ARM (Cortex-M4)	72 MHz					Same form factor as Teensy 3.0. Based on the Freescale MK20DX256VLH7 CPU. It has 34 I/O pins; 64KB RAM; 256kB of flash; 2x16-bit ADC; 12-bit DAC; 3xUARTs, SPI, 2xI²C, I²S, CAN Bus, Touch and other I/O capability. All digital pins are 5 volt tolerant. Teensy 3.2 adds a more powerful 3.3 volt regulator, with the ability to directly power ESP8266 Wi-Fi, WIZ820io Ethernet and other power-hungry 3.3V add-on boards.
Teensy LC	PJRC	MKL26Z64VFT4 ARM (Cortex-M0+)	48 MHz					A lower cost version of the Teensy 3.1/3.2. It has 27 I/O pins; 64kB of flash; 12-bit DAC; 3xUARTs, 2xSPI, 2xI²C, I²S, Touch and other I/O capability. I/O pins are not 5V tolerant. No FIFOs on Serial 1 and Serial2. Fewer hardware timers.
TinyDuino	TinyCircuits	ATmega328p						A fully capable Arduino platform smaller than a quarter, yet with all the power and functionality of the Arduino Uno board, including stackable shield support. The TinyDuino also support an option coin cell holder and has many expansion shields available.
TinyLily	TinyCircuits	ATmega328p						A fully capable Arduino platform smaller than a dime, designed for e-textiles. Includes large sewtabs and a header for a USB adapter for communication and programming.
Trinket	Adafruit	ATTiny85						Requires updates to Arduino IDE (or download special version) and driver under Windows. Includes regulator for battery power away from PC. Very low cost.
Wireless Widget		.						A compact (35mm x 70mm), low voltage, battery powered Arduino-compatible board with onboard wireless capable of ranges up to 120m. The Wireless Widget was designed for both portable and low cost Wireless sensor network applications.
Whisper Node AVR	Wisen - Talk²	ATmega328p						A real ultra-low power board, capable of running of a single AA. The board counts with an efficient step-up regulator (MCP16251) and can be powered from 0.9V. The Whisper Node has a built-in RFM69 long-range sub-GHz radio and 4Mbit Flash memory. The board can also run from a standard power supply and use the battery as backup. Additionally it can be upgraded to include a RTC chip or a high-voltage LDO. On field tests the Whisper Node was able to communicate on distances over 1 km line-of-sight and can run for years on battery, making a great platform for remote sensing and IoT applications.
ZB1		.						An Arduino-compatible board that includes a Zigbee radio (XBee). The ZB1 can be powered by USB, a wall adapter or an external battery source. It is designed for low-cost Wireless sensor network applications.
SunDuino2		ATmega16/ 32/324/644						An open source enhanced Arduino-compatible board that uses an ATmega16 /32 /324/ 644 instead of an ATmega168. This provides 16/32/64 kB of flash, and 32 general I/O pins in a 40 pin DIP device.
OpenEnergyMonitor emonTx		ATmega328						An open-source low power wireless (RFM12B) energy monitoring node based on ATmega328 and JeeNode design and uses the Nanode (another Arduino compatible) design for their receiver.
PanStamp	panStamp	ATmega328						Small low-power wireless motes and base boards. Communication library, configuration tools and automation applications are available for panStamps. These wireless miniatures can easily be hooked to different cloud data services via Lagarto, an open automation platform developed for panStamps.
Microduino	Microduino Studio	ATmega168/ 328/644/1284						1" x 1.1" small, stackable, low-cost Arduino-compatible board with a uniformed U-shape 27-pin standard interface.
Versalino Uno	Virtuabotix	ATmega328p						Compact board with pins in two similar layouts "Bus A" and "Bus B". 6 volt input 3.5mm plug power. Programmed with FTDI.
LeoStick	Freetronics	ATmega32U4						Compact version of the Arduino Leonardo (which can be plugged straight into a USB port without a cable) and has a buzzer and a 3-in-1 RGB LED.
Wattuino Nanite	Watterott electronic	ATtiny85 / ATtiny841						Very small size and microUSB plug for programming (Micronucleus USB Bootloader). Requires special board package for the Arduino IDE.
Wattuino Pro Mini PB	Watterott electronic	ATmega328PB						An Arduino Pro Mini compatible board with the new ATmega328PB. Requires special board package for the Arduino IDE.
PIC.duino Net	SlicMicro	PIC18F67J60				Ethernet or Serial		Pin compatible with Arduino but uses the ethernet enabled PIC microcontroller to connect to the Internet. Allows sending of email, display of javascript enabled webpages, and remote web based access and control from around the world.
Leaflabs Maple	LeafLabs	STM32 (ARM Cortex-M3)	72 MHz			USB		A 72MHz 32-bit ARM Cortex-M3-based microcontroller (STMicro] STM32F103 ) with USB support, compatibility with Arduino shields, and 39 GP I/O pins. Programmable with the Open Source Maple IDE, which is a branch of the Arduino IDE. The Maple IDE includes both an implementation of the Arduino Language, and lower-level native libraries (with support from the libmaple C library). The more up-to-date Arduino_STM32 project allows use of the Maple, and other generic STM32 boards in version 1.6.12 of the Arduino IDE.
Microchip chipKIT Uno32, Max32, WF32, DP32	Digilent	PIC32				USB		32-bit MIPS-M4K PIC32MX processor boards (40-80MHz). The Arduino libraries have been implemented natively for the PIC32MX and these kits run in a fork of the standard Arduino IDE, MPIDE and are compatible to most shields. < ref name="Auto7L-102" />
Microchip chipKIT Wi-Fire	Digilen t	PIC32MZ	200MHz			USB		32-bit MIPS-M4K PIC32MZ processor boards (200MHz). The Arduino libraries have been implemented natively for the PIC32MZ and these kits run in a fork of the standard Arduino IDE, MPIDE and are compatible to most shields.
Freescale Freedom	Freescale	Kinetis-L (ARM Cortex-M0+)	48MHz			USB		A 48MHz 32-bit ARM Cortex-M0+ -based microcontroller (Freescale MKL25Z128VLK4 ) with USB support, compatibility with Arduino shields and 64 GP I/O pins. Board embeds the new ARM OpenSDA debug and programming interface through USB and is compatible with the majority of the ARM IDE suppliers.
PRO Family	Coridium	ARM Cortex LPC1114 LPC1751 LPC1756	200MHz			USB		Up to 200MHz dual core ARM Cortex-M4F, ARM Cortex-M3 and ARM7TDMI-based shield-compatible boards, programmable in BASIC or C with Sketch support with open source MakeItC utilities. All boards have 5V tolerant I/Os.
Energia	TI	MSP430				USB		The Energia project integrates this with the Arduino IDE.
Sakura board	Renesas /Wakamatsu Tsusho Co., Ltd	Renesas RX63N				USB		Web compiler with Sketch support, ethernet interface.
HiFive1	SiFive	SiFive E31 32 bit RISC-V				USB		Uno form factor, 5V and 3.3V, 19 digital I/O (9 PWM), 0 analogue in. 16 MB QSPI flash (execute in place, with 16 KB icache), 16 KB SRAM. Arduino IDE support with 16/256/320 MHz presets and port of Arduino library. Also works with standard C/C++, stdio, gdb from the shell. Hardware multiply (4 cycle) and divide (32 cycle).
DAQduino	PICcircuit.com	PIC18F2550 or PIC18F2553						DAQduino is iCP12 usbStick that built in Arduino form of external ports connection. With these IO ports, user can easily plug in different type of 3rd party Arduino extension boards with direct connection to USB port and SmartDAQ software. Great tool for parallel USB IO control, signals monitoring (6 ch. oscilloscope) and data acquisition.
CIKU	Cytron Technologies	PIC18F4550	48 MHz					CIKU Features: Comes with pre-programmed PIC18F4550 with USB bootloader. PIC18F4550 running at 48MHz (after PLL with 10MHz external crystal). 32 KByte flash/program memory (~28KB after bootloader). 20 digital I/O pins, 6 analog input pin, 2 PWM output pin. Extra pads with standard 0.1” (2.54mm) pitch to pitch. Program with MPLAB X IDE and XC8 compiler (library is open source and provided). Program loading via USB HID, GUI from Microchip provided.
Chipino	Howtronics	Microchip PIC16F886-I/SP						Chipino is an electronics prototyping platform based on a Microchip PIC microcontroller. It was designed to use the same footprint and connection scheme as the official Arduino boards to allow Arduino shields to be used with Chipino.
Bambino 210	Microint USA	NXP LPC4330						Dual core ARM Cortex-M4/M0, 264 KB SRAM, 4 MB Flash, mbed HDK, Arduino-compatible headers. The Bambino 210E has the same features as the 210, but adds a 10/100 Ethernet port, 8MB Flash, microSD socket, and Xbee Socket.
Cypress PSoC 4 Pioneer Kit (CY8CKIT-042)	Cypress	Cypress CY8C4245 AXI-483						The PSoC 4 Pioneer Kit is a development platform enabling users to design with the ARM Cortex-M0 PSoC 4 device family. The kit features the PSoC 4200 device family as the main processor and includes a PSoC 5LP (ARM Cortex-M3 processor) to perform programming and debugging. The kit is supported using PSoC Creator, which is a free IDE for embedded development targeting the PSoC 3/4/5LP device families. In the summer of 2013 Cypress supported the kit with a 100 projects in 100 days campaign on the community forums at Element14.
Arduino Shield Compatible Propeller Board	Parallax, Inc.	Parallax Propeller						Based on the Parallax Propeller; interfaces with standard Arduino shields. The Propeller comes with a free IDE called "propeller tool", and an alternative IDE tool is available.
Amicus18		PIC						Amicus18 is an embedded system platform based on PIC architecture (18F25K20). Can be programmed with any programming language, though the Amicus IDE is free and complete.
Cortino		ARM STM32						Development system for a 32-bit ARM Cortex-M3 -based microcontroller.
Pinguino		PIC						Board based on a PIC microcontroller, with native USB support and compatibility with the Arduino programming language plus an IDE built with Python and sdcc as compiler.
Unduino		PIC						A board based on the dsPIC33FJ 128MC202 microcontroller, with integrated motor control peripherals.
Netduino
Netduino N2	Wilderness Labs	Cortex-M3 (ARMv7-M)	120MHz	Arduino	69x53mm	USB		12MHz 32-bit ARM7 microcontroller board with support for the NET Micro Framework. Pin compatible with Arduino shields although drivers are required for some shields.
Netduino N2 Plus	Wilderness Labs	Cortex-M4 ARMv7E-M	168MHz	Arduino	69x53mm	USB		168MHz 32-bit ARM7 microcontroller board with support for the NET Micro Framework. Pin compatible with Arduino shields although drivers are required for some shields.
Netduino N3	Wilderness Labs	Cortex-M4 (STM32F4) ARMv7E-M	168MHz	Arduino	69x53mm	USB		168MHz 32-bit ARM7 microcontroller board with support for the NET Micro Framework. Pin compatible with Arduino shields although drivers are required for some shields.
Netduino N3 Ethernet	Wilderness Labs	Cortex-M4 (STM32F4) ARMv7E-M	168MHz	Arduino	69x53mm	USB		168MHz 32-bit ARM7 microcontroller board with support for the NET Micro Framework. Pin compatible with Arduino shields although drivers are required for some shields.
Netduino N3 WiFi	Wilderness Labs	Cortex-M4 (STM32F4) ARMv7E-M	168MHz	Arduino	69x53mm	USB		168MHz 32-bit ARM7 microcontroller board with support for the NET Micro Framework. Pin compatible with Arduino shields although drivers are required for some shields.
Vinculo			Vinculum II					FTDI USB development board for the FTDI Vinculum II microcontroller.
FEZ Domino, FEZ Panda, and FEZ Panda II		ARM	72 MHz					72MHz 32-bit ARM (GHI Electronics USBizi chips) micro-controller boards with support for the .NET Micro Framework. Pin compatible with Arduino shields, although drivers are required for some shields.
TheUno	MyFreescale WebPage	Freescale S08DZ60						Freescale 8-bit S08DZ60 based Arduino Shield Compatible development board. Programmable in C or assembly language using the free CodeWarrior development environment from Freescale, based on Eclipse. Integrated open-source debugging cable for fast prototyping.
BigBrother
BigBrother	MyFreescale WebPage	Freescale MCF51AC256						Freescale 32-bit Coldfire MCF51AC256 based Arduino Shield Compatible development board. Programmable in C or assembly language using the free CodeWarrior development environment from Freescale, based on Eclipse and in C++ with CodeSourcery. Integrated open-source debugging cable for fast prototyping. The first Arduino Shield Compatible board with two Arduino slots to add more and more shields.
BigBrother-USB	MyFreescale WebPage	Freescale MCF51JM128						Freescale 32-bit Coldfire MCF51JM128 based Arduino Shield Compatible development board. Programmable in C or assembly language using the free CodeWarrior development environment from Freescale, based on Eclipse and in C++ with CodeSourcery. Integrated open-source debugging cable for fast prototyping. The first Arduino Shield Compatible board with two Arduino slots to add more and more shields.
Firebird32		Freescale ColdFire						Freescale 32-bit Coldfire MCF51JM128 based Arduino Shield Compatible development board. Programmable in StickOS BASIC, and C or assembly language using Flexisframework or CodeWarrior with a step-by-step debugger. The Firebird32 is also available in a special model based on the 8-bit MC9S08JM60.
Stampduino	Parallax, Inc.	PIC or Parallax SX						Arduino Shield compatible BASIC Stamp 2 board, interfaces with most standard Arduino shields. The BS comes with a free IDE.
STM32 Nucleo	STMicro	STM32 Family						Arduino connectors and ST Morpho headers
SunDuinoPIC		PIC18F2550 or PIC18F4550						Microchip PIC Arduino hardware compatible board. Based PINGUINO Project. USB HID Bootloader.
Breeze		PIC						Breeze boards are prototyping platforms for 28-pin PIC microcontrollers. They come with a PIC18F25K22 (USB-UART interface) or PIC18F25J50 (direct USB interface), however almost any 28-pin PIC can be used with the platform.
VM2	Micro-Robotics Ltd.	STM32F103	72MHz	VM2	52x48mm	Serial		VM2 is a family of single board microcontrollers intended for use in Automation, Instrumentation, Hand Held Devices and Process Control. Programming environment: Venom2 language, VenomIDE development system, Visual Designer. I/O: 5x Serial Ports 2x I2C busses USB port CAN Bus 2x SPI Busses 8x Pulse I/0 Channels 3x Quadrature shaft encoders 19x Analogue inputs (12-bit) 2x Analogue outputs (12-bit) 65+ Digital I/0 External bus for display devices, etc.

See also

• Comparison of Single-board computers