Product Description

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.





Welcome to the XINTE Brand storefront. Our Stores is a leading global data storage brand that empowers you to create, experience and preserve your digital content across a range of devices. Shop leading storage solutions, desktop drives, portable HDDs, USB flash drives, SD cards and more now!

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4. The images shown are not the actual item and are for your reference only. 

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6. If you have not received your order after the Estimated Delivery of Shipping Method, please contact us in advance. We will trace your order and get back to you asap.

(Please notice that we can't decide your decisions about choosing to ship methods, which means you need to check carefully with the estimate delivery time and promise delivery time) Your satisfaction is our top priority!


1. You have 30 days to contact us  No reason to return within 30 days after signing，The shipping cost is Seller . 

2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID. 

3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from ebay. OR, you may choose to have a replacement. 

4. We will bear all the shipping cost if the product(s) is (are) not as advertised.


We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback so that we can perform up to your satisfaction. 

It is impossible to address issues if we do not know about them!

We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond in a timely manner and will do our best to help you out. We encourage our customers to contact us with any questions or concerns. We'd like to be sure you are completely satisfied with your purchase.
About Us

Welcome to the XINTE Brand storefront. Our Stores is a leading global data storage brand that empowers you to create, experience and preserve your digital content across a range of devices. Shop leading storage solutions, desktop drives, portable HDDs, USB flash drives, SD cards and more now!

Shipping

1. All price does not include any taxes or extra fees. We are not responsible for the problems caused by customs clearance. 

2. Orders processed timely after the payment verification.

3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 

4. The images shown are not the actual item and are for your reference only. 

5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season. 

6. If you have not received your order after the Estimated Delivery of Shipping Method, please contact us in advance. We will trace your order and get back to you asap.

(Please notice that we can't decide your decisions about choosing to ship methods, which means you need to check carefully with the estimate delivery time and promise delivery time) Your satisfaction is our top priority!


Returns

1. You have 30 days to contact us  No reason to return within 30 days after signing，The shipping cost is Seller . 

2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID. 

3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from ebay. OR, you may choose to have a replacement. 

4. We will bear all the shipping cost if the product(s) is (are) not as advertised.


Feedback

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback so that we can perform up to your satisfaction. 

It is impossible to address issues if we do not know about them!

Contact us
We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond in a timely manner and will do our best to help you out. We encourage our customers to contact us with any questions or concerns. We'd like to be sure you are completely satisfied with your purchase.
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