[IC]:SX1276
[Frequency]:862~893MHz
[Power]:10~20dBm
[Distance]:3km
[Interface]:UART
[Weight]:2.1±0.1g
[Introduction]:E32-868T20S is a wireless serial port module (UART) based on SEMTECH's SX1276 RF chip. It has multiple transmission modes, working in the 862MHz~893MHz,(default 868MHz), LoRa spread spectrum technology, TTL output,compatible with 3.3v~5v IO.