The SLR-434M smart modem is a compact, easy to use embedded radio modem operating in the 434 MHz ISM band. It allows conventional FSK mode communication and also communication using LoRa® mode providing long range at lower bit rate.
With high receiving sensitivity, it is possible to transmit up to a few km or more with line of sight using low RF output power.
By connecting to an external CPU or PC with UART interface, the user can send data or design simple control systems using Circuit Design’s dedicated command protocol for industrial application. It is also possible to process up to 8 switching signals.
Applications include data transmission, telemetry and telecontrol.
* Under certain conditions when LoRa modulation is used in conjunction with low data rate, higher sensitivity is achieved and longer range becomes possible. When used in conventional FSK mode, up to 600 m (LOS) range should be expected.
The SLR-434M contains a Semtech’s LoRa® wireless RFIC.
The LoRa® Mark and LoRa Logo are trademarks of Semtech Corporation.