This device only supports RS485 serial port transparent transmission (RS485sensor power supply is DC12V), which can send read commands to the sensor supporting RS-485 protocol according to the configured cycle time. The information of the sensor replies will be directly reported to the gateway and displayed in the interface on the gateway. It uses SX1276 wireless communication.
Frequency Hopping Spread Spectrum (FHSS)
Improved interference immunity
Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
Over-the-air updates (future)
Third-Party online wireless sensor monitoring and notification system to configure sensors, view data, and set alerts via SMS text and email (optional)
Available third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
1. The actual range may vary depending on the environment.