LM402 LoRaWAN DevKit

The LM402-Pro-Kit series is an ultra-high-performance, cost-effective LoRa node development board based on the STM32WLE5 Series chip from ST (STMicroelectronics). The development board features ST-LINK for easy development and debugging, and reserves a rich array of peripheral interfaces. It provides open-source routines to support developer secondary development.

Functional features:

Flash: 256KByte
RAM: 64KByte
Supported Frequency:
LM402CCL 433~510MHz
LM402CCH 865~928MHz
Radio frequency interface: SMA & IPEX
Supported modulation methods: LoRa®, (G)FSK, (G)MSK, BPSK
Emission power: Built-in high efficiency PA, adjustable emission power, up to 22dBm
外设功能：Micro-USB接口，UART，LPUART，SPI，I²C，ADC，GPIO，SWD
Operating temperature: -40~+85°C