[IC]：SX1268

[Frequency]：410.125~493.125MHz

[Power]：30dBm

[Distance]：8km

[Size]：24*43mm

[Weight]：11±0.2g

[Introduction]：E22-400T30D is new lora module (UART) based on SEMTECH's SX1268 RF chip. It has multiple transmission modes working at 410.125～ 493.125MHz, LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.