[Communication Interface]： UART

[Operating Frequency]：470-510MHz

[Transmit Power]： 20dBm

[Modulation]：DPFSK

[Communication Distance]：5km

[Size]：16*26mm

[Introduction]：The EWM293-470T20S is a brand-new, China-made, long-range Sub-1G wireless data transmission module launched by Chengdu Ebyte. It features high speed, long transmission distance, and low cost. Operating in the 470MHz-510MHz frequency band, this LPWAN transmission module provides universal UART-based AT commands and flexible parameter configuration capabilities, allowing users to quickly transmit and receive data wirelessly based on application requirements.