[Communication Interface]：UART

[Operating Frequency]：470-510MHz

[Transmit Power]：30dBm

[Modulation]： DPFSK

[Communication Distance]：10km

[Size]：25*40.5mm

[Introduction]：The EWM293-470T30S is a new domestically produced long-range Sub-1G wireless data transmission module launched by Chengdu Ebyte. It operates in the 470MHz-510MHz frequency band and allows configuration of various parameters, including transmit power, operating channel, and serial port speed, via AT commands. This LPWAN transmission module provides universal UART-based AT commands and flexible parameter configuration capabilities, allowing users to quickly implement wireless data transmission and reception based on application requirements.