E22-230T37S SEMTECH LoRa solution, 230MHz, 5W high power, relay networking,LoRa wireless module

[Product weight]：10.8±0.1g

[Communication interface]：UART serial port

[Carrier frequency]：220.125～236.125MHz

[Transmission power]：37dBm

[Communication distance]：25km

[Introduction]：E22-230T37S is a new generation of LoRa wireless module. It is a wireless serial port module (UART) based on LoRa solution. It has a variety of transmission methods, works in the 230MHz frequency band, TTL level output, and supports 4.5V-15V power supply voltage.