Radxa Rock Pi 4B+ (4GB)

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multiple revisions of this device, use caution
abgn+ac (AC600)
Single-board Computer
Homepage
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
Brand • Model • Rev
Radxa Rock Pi 4B+ (4GB)
FCC ID
Type
single-board computer
CPU1
Rockchip RK3399
CPU1 Type
ARM Cortex-A72
CPU1 Type2
ARM Cortex-A53
CPU1 Speed
2.0 GHz ( 2 cores )
CPU1 Speed2
1.4 GHz ( 4 cores )
Flash1 Chip
Foresee FSE1ASLD-32G
Flash1 Size
32 GiB 32,768 MiB <br />34,359,738,368 B <br />268,435,456 Kib <br />33,554,432 KiB <br />262,144 Mib <br /> (eMMC)
Flash2 Chip
XTX Tech XT25F32BWOIG
Flash2 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> (SPI)
RAM1 Size
4 GiB 4,096 MiB <br />4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br /> (LPDDR4 SDRAM)
RAM1 Chip
SK hynix H9HCNNNBPUMLHR-NME x 2
ETH chip1
Rockchip RK3399
ETH chip2
Realtek RTL8211E
Ethernet Port Count
1-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: B0:02:47

Stock bootloader
U-Boot 2020.07
Stock FW OS
Linux 5.10.21 Ubuntu 20.04 Twister OS Armbian
Expansion IF types
USB 3.0, USB 2.0, Mini PCIe (NGFF M.2), Micro SD Card slot
Mini PCIe slots
1
USB ports
4
SD/MMC Slots
1
USB Hub Compatible
Untested
Power
9-20 VDC, 2 A
Connector type
USB Female (Type-C)
Serial Port (UART)
yes, 3.3V TTL, via GPIO header, (1500000 8N1)
Flags:
Micro SD Card slot, Bluetooth 5, HDMI 2.0, MIPI DSI, Audio 3.5mm out, MIPI CSI, RTC, SPI, I2C, I2S, SPDIF, ADC, GPIO

Additional chips
Power Management IC w/ RTC;Rockchip;RK808-D;;1;
4K I2C Serial EEPROM;Shanghai Belling;BL24C04A;;1;
Low Power Audio CODEC;Everest Semiconductor;ES8316;;1;
USB Type-C PD2.0 Controller;Shenzhen Legendary Tech;LDR6015T;;1;
Fixed 5V 8A Synchronous Buck Converter w/ 100mA LDO;MPS;NB679;;1;
16V 3A 500kHz Synchronous Step-Down Converter;MPS;MP1495S;;1;
5.5V 6A 2.4MHz Synchronous Step Down Regulator;Silergy;SYR837;;1;
5.5V 6A 2.4MHz Synchronous Step Down Regulator;Silergy;SYR838;;1;
2A, 1MHz Synchronous Step-Down Regulator;Silergy;SY8089;;1;
1A 1.5MHz Synchronous Step-Down Regulator;Silergy;SY8088;;1;
5.5V 2A Low Loss Power Distribution Switch;Silergy;SY6280;;1;
4-Bit Bi-directional Level Shifter;Diodes Inc;PI4ULS5V104;;1;
100mΩ Power Distribution Switch;SG Micro;SGM2576;;1;
300mA CMOS LDO Regulator;LP Semi;LP3983S;;1;
ESD Suppressor Diode;TI;TPD4E05U06;;6;

Other

Default IP address: acquired via DHCP
the IP acquired via DHCP is used by 212 additional devices
of which 16 are Radxa devices
Default login user: pi
Default login password: asdasd

3rd Party Firmware Support
Android 9TV, Android 10, Armbian, LibreELEC, Manjaro ARM, DietPi
Retail
FCC approval date 25 November 2021
(Est.) release date May 2021
(Est.) initial retail price (in USD): $75
UPC 4038816177001
(UPC DB, On eBay)
ASIN B095LGKP5J Flag of the United States.svg
Country of manuf China
Radio 1
Radio1 module
Radio1 module IF
SDIO 3.0
Chip1
Broadcom BCM43456
Wireless interface OUI
B0:02:47
Antenna Connector Type
PCB on-board
MIMO status
1x1:1
Wireless Standard
IEEE 802.11a/b/g/n/ac
802.11ac
up to 433 Mbps
802.11n
up to 150/150 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
 FCC ID
Check Point V-81WTK4WLE1216V220
TK4WLE1216V520
H8N-AP6256
SparkLAN AP6256H8N-AP6256
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Radxa Rock Pi 4A (1GB)Rockchip
Radxa Rock Pi 4B+ (4GB)RockchipBroadcom
Radxa Rock Pi 4C+ (4GB)RockchipCypress

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented Rockchip SoC's with specifications, see Rockchip.

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

• 433 Mbps - 1SS 5GHz 802.11ac (80MHz chan.),
• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = AC600 class

Overview

See also: Radxa and List of SBCs

Hardware specification

  • CPU: Rockchip RK3399 Dual-Core ARM (Cortex-A72) @2.0GHz
+ Quad-Core ARM (Cortex-A53) @1.4GHz
  • GPU: Mali-T864 (OpenGL ES3.1, OpenVG 1.1, OpenCL, DX11)
VPU (with 4K VP9 and 4K 10-bit H265/H264 decoding)
  • Memory: 4GB (LPDDR4) SDRAM
  • Storage: 32GB (eMMC), 4MB (SPI) Flash,
TF card (max.128GB)/MMC card slot
  • Network: 1x Gigabit Ethernet port
  • USB: 1x USB 3.0, 1x USB 3.0 (OTG), 2x USB 2.0 ports
  • GPIO: 1x 40-pin headers
  • Power Source: USB Type-C (supporting USB PD 2.0)
and Qualcomm Quick Charge 3.0

Links of Interest

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