E22-900T33S 900MHz 2W High Power Relay Network LoRa Wireless Module New Generation LoRa Spread Spectrum Technology

[Transmission power]：33dBm

[Communication distance]：16km

[Product size]：25*40.5mm

[Product weight]：5±0.1g

[Introduction]：E22-900T33S is a new generation of LoRa wireless module. It is a wireless serial port module (UART) based on SEMTECH's LoRa solution. It has a variety of transmission methods and works in the 850.125-930.125MHz frequency band. LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltages.