[IC]：SX1262

[Frequency]：220~236MHz

[Power]： 30dBm

[Distance]：10km

[Interface]：UART

[Weight]：4.9±0.1g

[Introduction]：E22-230T30S is a wireless serial port module (UART) based on SEMTECH's SX1262 RF chip. It has multiple transmission modes,working in the (220.125MHz~236.125MHz) frequency band, LoRa spread spectrum technology, TTL level output,compatible with 3.3V and 5V IO port voltage.