[IC]：SX1276

[Frequency]：862～931MHz

[Power]：20dBm

[Distance]：5.5km

[Size]：16*26mm

[Feature]：LoRa spread spectrum

[Introduction]：E32-900T20D is a wireless serial port module (UART) based on SEMTECH's RF chip. It has multiple transmission modes, working in the 862MHz~931MHz, LoRa spread spectrum technology, TTL output.