Coral Dev Board

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multiple revisions of this device, use caution
abgn+ac (AC1200)
Single Board Computer with Edge TPU
Google Coral Dev Board.png
Homepage
Support
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Google Coral Dev Board
FCC ID
Type
development board, single-board computer
CPU1
NXP i.MX8MQ
CPU1 Type
ARM Cortex-A53
CPU1 Type2
ARM Cortex-M4
CPU1 Speed
1.5 GHz ( 4 cores )
CPU1 Speed2
266 MHz ( 1 cores )
Flash1 Chip
Samsung KLM8G1GETF-B041
Flash1 Size
8 GiB 8,192 MiB <br />8,589,934,592 B <br />67,108,864 Kib <br />8,388,608 KiB <br />65,536 Mib <br /> (eMMC)
RAM1 Size
1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />
RAM1 Chip
Micron MT53E256M32D2DS-053 WT
ETH chip1
NXP i.MX8MQ
ETH chip2
Realtek RTL8211FD
Ethernet Port Count
1-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: 48:EB:62
Ethernet OUI: 7C:D9:5C

Stock bootloader
U-Boot 2019.04.1
Stock FW OS
Linux 4.14.98-imx Mendel Linux
Expansion IF types
USB 3.0, USB 3.0 (Type C), Micro SD Card slot
USB ports
2
SD/MMC Slots
1
USB Hub Compatible
Untested
Power
5 VDC, 3 A
Connector type
USB (Type C)
Serial Port (UART)
yes, USB Female Micro-B, (115200 8N1),
Flags:
Bluetooth 4.1 BLE, AI Accelerator, HDMI 2.0a, MIPI DSI, MIPI CSI, Audio 3.5 mm jack, microphone, I2C, SPI, UART, GPIO

Additional chips
Programmable PMIC;Rohm;BD71837;;1;
Google Edge TPU ML Accelerator Module;Coral;G313-06329-00;;1;
Crypto Authentication Device;Microchip;ATECC608A;;1;
Triple/Quad Output PMIC;Renesas;ISL9130B;;1;
Multi-Channel Audio Hub/CODEC;Realtek;ALC5645;;1;
Single Chip USB to Dual UART Bridge;Silicon Labs;CP2105;;1;
Digital High-SNR SiSonic Microphone;Knowles Electronics;SPK0415;;1;
6-String 43V White LED Driver with Boost Regulator;Richtek;RT8532;;1;
Charge Pump Controller with Automatic Mode Transition;Richtek;RT9397BF;;1;
Dual 1A, 1.5MHz Synchronous Step-Down DC/DC Converter;Diodes Inc;AP3427M;;1;
4 Amp Over-Voltage Protection IC;Kinitec Tech;KTS1681;;1;
3.5MHz High Efficiency Step-Up Converter;TI;TPS61253;;1;
8-Bit Bidirectional Level-Shifting Voltage Translator;TI;TXS0108E;;1;
USB PD And Type C Current-Limited Power Switch;NXP;NX5P3090;;1;
USB Type-C SuperSpeed Active Switch;NXP;PTN36043;;1;
Dual Channel EMI Filter w/Integrated ESD Protection;Nexperia;PCMF2HDMI2S;;1;
Triple Channel EMI Filter w/Integrated ESD Protection;Nexperia;PCMF3HDMI2S;;1;
Dual Channel EMI Filter w/Integrated Bidirectional ESD Protection;Nexperia;PCMF2USB;;1;
Triple Channel EMI Filter w/Integrated Bidirectional ESD Protection;Nexperia;PCMF3USB;;2;
Configuration Channel Logic for Type C Connection;NXP;PTN5150;;1;

Other

Default IP address: acquired via DHCP
the IP acquired via DHCP is used by 189 additional devices
of which 1 are Google devices
Default login user: mendel
Default login password: mendel
mendel:mendel credentials used by 1 additional devices
of which 1 are Google devices

Retail
FCC approval date 20 February 2019
(Est.) release date March 2019
(Est.) initial retail price (in USD): $150
UPC 193575000077
(UPC DB, On eBay)
Newegg 9SIAMBFAGG6610
ASIN B07QF582TG Flag of the United States.svg
Country of manuf China
Radio 1
Radio1 module
Radio1 module IF
SD (module)
Chip1
Qualcomm QCA6174A
Wireless interface OUI
48:EB:62
Antenna Connector Type
integrated
MIMO status
2x2:2
Wireless Standard
IEEE 802.11a/b/g/n/ac
802.11ac
up to 867 Mbps
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
2.4 or 5 GHz
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Coral Dev BoardNXPQualcomm
Coral Dev Board MiniMediaTekMediaTek

For a list of all currently documented NXP (Freescale) SoC's with specifications, see NXP.
For a list of all currently documented Qualcomm chipsets with specifications, see Qualcomm.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

For a list of all currently documented Google device with specifications, see Google.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

Specifications

4x ARM (Cortex-A53) @1.85GHz
1x ARM (Cortex-M4F) @266MHz
  • GPU: Vivante GC7000 Lite
4Kp60 HEVC/H.265, H.264, H.263, VP9 Decoder
1080p60 MPEG2, MPEG4p2, VC-1, VP8, AVS, MJPEG
  • TPU: Google Edge ML Accelerator Co-processor
  • Storage: 8GB eMMC flash + Micro SD (TF) slot
  • RAM: 1GB (LPDDR4)
  • WLAN: 802.11abgn/ac (2T2R)
  • USB: 1x USB 3.2 (Gen 1) Type-A,
1x USB 3.2 (Gen 1) Type-C (OTG)
  • Power Source: USB Type-C

Requirement

  • USB Type-C cable with data transfer function
  • Monitor with HDMI cable, Keyboard and Mouse set
  • 5V USB Type-C Power Supply

Links of Interest

Pictures

User Images