[IC] : AX5043 [Frequency] : 433MHz [Power] : 30dBm [Distance] : 6

0km [Interface] : UART This module is a wireless transceiver module based on AX5043 from AXSEM(can be transmitter and receiver)

The module uses narrow-band transmission with 1W tranmitting power,which makes the transmission distance 2 times more than ordinary equivalent module