EWM22A-400BWL22S BLE/WiFi/LoRa All-in-one wireless module support Remote configuration Relay networking Low power consumption

• BLE/WiFi/LoRa All-in-one wireless module

EWM22A-400BWL22S is a BLE, WIFI, and LoRa all-in-one wireless data transmission module developed by Chengdu . This series of wireless modules supports BLE, WIFI, and LoRa communications. The LoRa function is compatible with the E22X series modules. It is a SMD type, with a maximum BLE/WIFI transmission power of 20dBm and a LoRa transmission power of 22dBm. The pin spacing is 1.27mm, and it comes with factory-installed firmware. It is powerful and mainly suitable for data transmission application scenarios.