RM20 Wireless Router Module for Linux Support Secondary Development PWM UART SPI Multi-port Dual-core Gigabit Ethernet Module

Product Description:

RM20 is a high performance Gigabit Ethernet module with MT7981B+MT7531A chip solution, 

which can be used to build a variety of wireless routers, switches, and other network devices, etc.

The SoC is manufactured using an advanced silicon process and integrates 

a dual-core ARM-compatible Cortex-A53MCore with 

an operating frequency of up to 1.3GHz and more DRAM bandwidth. 

Includes multiple peripherals, SGMII and USB3.0 (host) ports.

Parameters:

Hardware parameters:

Hardware Interface: UART/GPIO/PWM/SPI/I2C/USB

Operating Voltage: 3.3V

GPIO drive capacity: Max:12mA

Operating current: 700mA@3.3V (recommended power supply ≥3A)

Storage capacity: DDR3 256M(2Gbit) 

Nand Flash:128M(1Gbi)

Software parameters:

Wireless Mode:STA/AP/AP Client

Firmware Upgrade: Serial Upgrade/Web Upgrade

Network protocol: IPv4, TCP/UDP

User Configuration: Web Configuration

Software environment: OpenWrt

Other parameters:

Environment standard:

Operating Temperature: -20℃-+80

Operating humidity: 10%-90%RH (non-condensing)

Storage temperature: -40℃ - +85℃

Storage humidity: 5%-90%RH (non-condensing)

Size: 63*58mm

Package: Single row female socket *2

Application Scenario:

Suitable for home, small and medium-sized enterprise network environment, 

to create high-speed, stable wireless and wired hybrid network solutions, 

but also can be applied to IoT gateway and edge computing nodes and other scenarios.