[IC]：AX5243

[Frequency]：225~237.6MHz

[Power]：7~17dBm

[Distance]：2.0km

[Interface]：UART

[Weight]：6.8±0.1g

[Introduction]：E31-230T17D is a 17dBm wireless transceiver module. It operates at 225-237.6MHz, provides an easy way to use& low-power solution for wireless data transmission. The outstanding advantages of narrow-band transmission is more concentrated power density, longer transmission distance, better anti-interference performance.