[IC]：SX1278

[Frequency]：410~441MHz

[Power]：10~20dBm

[Distance]：3.0km

[Interface]：UART

[Weight]：1.7±0.1g

[Introduction]：E32-433T20S2T, based on SX1278 of SEMTECH, is a 100mW wireless transceiver module operating at 410 ~ 441MHz (default 433MHz) with LoRa spread-spectrum technology. It features FEC (Forward Error Correction) algorithm and data encryption & compression function.