E32-400M20S LoRaTM SMD wireless module
[IC]：SX1278
[Frequency]：410～493MHz
[Power]：20dBm
[Distance]：5km
[Size]：14 * 20 mm
[Introduction]：E32-400M20S is a self-developed, 433/470MHz LoRa TM SMD wireless module with the maximum transmission power of 1W which is based on the SX1278 produced by Semtech in the United States.
