HLK-RM58N Dual-Band Wi-Fi + BLE 5.0 Module – RTL8720DN, 2.4/5.8GHz, Cortex-M33

HLK-RM58N Dual-Band Wi-Fi + BLE 5.0 Module – RTL8720DN, 2.4/5.8GHz, Cortex-M33

Description:
The HLK-RM58N is a high-performance wireless module combining dual-band Wi-Fi (2.4/5.8GHz) and Bluetooth 5.0 (BLE) for versatile IoT, smart devices, and embedded networking applications. Powered by a Cortex-M33 processor, it delivers efficient processing and low power consumption, making it ideal for compact and energy-conscious devices. Its integrated dual-band antenna ensures reliable connectivity across multiple platforms.

Key Features:

• Processor: Cortex-M33

• SoC / Wireless Chip: RTL8720DN

• Memory: Standard RAM/Flash per RTL8720DN specs

• Wireless: Dual-band 2.4GHz / 5.8GHz (1T1R) + BLE 5.0

• Frequency Range: 2.412–2.484GHz & 5.180–5.825GHz

• Operating Current: 130mA

• Serial Ports: 1

• Antenna: Integrated dual-band 2.4/5.8GHz antenna

• Package Type: SMD

• Module Size: 18 × 18 × 2.4 mm

• Operating Voltage: DC 3.3 ±0.2V

• Power Consumption: 495mW

Applications:

• Smart home and IoT devices

• BLE-enabled sensors and actuators

• Industrial and embedded wireless systems

• Wearables and portable electronics