Introduction

HLK-RM28E is a new low-cost embedded UART-ETH-WIFI ( serial port-Ethernet-wireless network ) launched by Hi-link Electronics.

This product is based on the universal serial interface in accordance with the network standard embedded module, built-in TCP/IP protocol stack, can achieve the user serial port, Ethernet, wireless network (WIFI) three interfaces between the conversion.

Through HLK-RM28E module, the traditional serial port device can transmit its own data through Internet network without changing any configuration.

Provide a complete and fast solution for users' serial port devices to transmit data over the network.

Product Features

• Super data processing capability, MCU main frequency up to 580MHz

• 2.4G/300M 2T2R, 5.8G/900M 2T2R

• Supports 802.11 a/b/g/n modes

• 20/40/80 channel bandwidth

• 802.11v support

• Support AP,STA and AP,STA mixed mode

• 5 10/100M adaptive network ports

• 1 USB2.0 host interface

• Multiple interfaces SPI/SD-XC/eMMC

• Rich peripheral interfaces, SPI, I2C, I2S, PCM, UART, JTAG, GPIO

• Widely used in the Internet of Things

• Built-in powerful PMU

• Support multiple encryption methods WEP64/128, TKIP, AES, WPA, WPA2, WAPI

Diagram