HLK-RM08S Wi-Fi Module – MT7688KN Transparent Transmission for IoT & Embedded Systems

HLK-RM08S Wi-Fi Module – MT7688KN Transparent Transmission for IoT & Embedded Systems

Description:
The HLK-RM08S is a compact and high-performance 2.4GHz Wi-Fi module designed for IoT, smart home, and embedded networking applications. Powered by the MT7688KN SoC and MIPS®24KEc CPU at 580MHz, it supports transparent serial transmission, enabling seamless device communication over Wi-Fi with minimal configuration. Its low voltage operation and compact SMD package make it ideal for space-constrained designs.

Key Features:

• CPU: MIPS®24KEc, 580MHz

• RAM / Flash: 8MB / 2MB

• Wireless: 2.4GHz, 1 × 2.4G antenna

• Network Ports: 1 WAN + 4 LAN

• Serial Ports: 2, supporting transparent transmission

• Operating Voltage: DC 3.3±0.2V

• Average Power Consumption: 600mW

• Package Type: SMD

• Module Size: 17.4 × 25.8 × 2.8 mm

Applications:

• IoT gateway devices

• Smart home automation

• Embedded network systems

• Wireless serial device communication