[Interface]：UART

[Frequency]：410.125~493.125MHz

[Power]：30dBm

[Distance]：10km

[Size]：40.5 * 25 mm

[Introduction]：E150-400T30S is a wireless serial port module (UART) based on LoRa radio frequency chip. It works in the frequency band of 410.125~493.125MHz (default 433.125MHz) and adopts LoRa spread spectrum technology.