[IC]：SX1276

[Frequenc]：862~931MHz

[Power]：30dBm

[Distance]：8km

[Size]：25*40.5mm

[Introduction]：E32-900T30 S is a wireless serial port module ( TTL level) based on Semtech's SX1276 radio frequency chip, transparent transmission, working in the 8 62 ~ 930MHz frequency band, using LoRa spread spectrum technology.