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WRTnode (MT7620N)

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WRTnode (MT7620N) v0.2

Type: mini module, IoT board

Power: 5 VDC, 1 A
Connector type: Micro USB

CPU1: MediaTek MT7620N (600 MHz)
FLA1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Winbond W25Q128FV)
RAM1: 64 MiB
67,108,864 B
524,288 Kib
65,536 KiB
512 Mib
0.0625 GiB
(Elixir N2TU51216DG-AC)

Expansion IFs: USB 2.0 (pins)
USB ports: 1
JTAG: yes
Serial: yes

WI1 chip1: MediaTek MT7620N
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none

ETH chip1: MediaTek MT7620N
Switch: MediaTek MT7620N
LAN speed: 10/100
LAN ports: 5


Stock bootloader: U-Boot

Stock FW OS: Linux 3.10.44

Third party firmware supported: OpenWrt

802dot11 OUI: none specified

 CPU1 brandWI1 chip1 brandWI1 chip2 brand
WRTnode (MT7620N)MediaTekMediaTek
For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

WRTnode IoT Board (MT7620N)

Product page | WRTnode Demo

Tech Specs | Wiki WRTnode

WRTnode (MT7620N) v0.2 Schematic

SoC Type: MT7620N ver:2 eco:6 RevID:0206*
  • RAM: Elixir N2TU51216DG-AC 512Mb DDR2*
  • Flash: Winbond W25Q128FV 128Mb (SPI SOIC8)
or Macronix MX25L12805D 128Mb (SPI SOIC8)
  • WLAN: 2T2R 802.11n 2.4 GHz
  • Pins: USB 2.0, 5x Port PHY, JTAG
SPI, UART Lite, 23x GPIO

See also[edit]


  • SoC: MediaTek MT7628AN @580MHz (MIPS 24KEc)
  • System Memory: 256MB RAM
  • Storage: 32MB Flash
  • Connectivity: Wi-Fi 802.11b/g/n 2T2R (300Mbps)
  • I/O's via NGFF M.2 connector:
1x PCIe X1, USB 2.0 host, SD-XC
5x FE (100Mbps) Ethernet
2x UART, SPI, I2C, I2S, 20x GPIO
  • Dimensions: 42x22mm


  • SoC: Mediatek MT7688AN @580MHz (MIPS24K)
  • System Memory: 256MB DDR2
  • Storage: 32MB NOR Flash
  • MCU: STMicro STM32F103 Cortex M3
  • Connectivity: Wi-Fi 802.11b/g/n 2T2R (300Mbps)
  • I/O's via mPCIe connector:
  • MediaTek CPU:
1x PCIe X1, USB 2.0 host, SD-XC
5x FE (100Mbps) Ethernet
2x UART, SPI, I2C, I2S, 4x PWM, 20x GPIO
  • STM32 MCU:
5x 12A/D, 26x GPIO, 10x PWM, CAN, 3x Timer

WRTnode Hi[edit]

  • SoC: HiSilicon Hi3516A @600MHz
ARM Cortex A7 with NEON and FPU
  • System Memory: 512MB DDR3
  • Storage: 32MB SPI Flash
  • Connectivity: Wi-Fi 802.11 b/g/n
LAN: GbE (100/1000Mbps) Ethernet
1x USB 2.0 Host/Device interface
2x SDIO 3.0 interface with support for SDXC
  • I/Os via mPCIe edge connector
2x SAR-ADC, 4x UART, 8x PWM interface
  • Camera Support (up to 5MP sensor):
H.264/H.265 multi-stream real-time encoding
H.265 up to 2560×1920 @30fps at 4Mbps

Kernel log[edit]

  • OpenWrt trunk on Linux kernel 3.10.44