LTC1N-LB model does not have an external button on the end node for instant reading.
The Dragino LTC1N-LB Industrial LoRaWAN Temperature Transmitter is designed to monitor temperature for different environment. It supports to read PT100 probe and convert the value to temperature and uplink to IoT server via LoRaWAN protocol.
LTC1N-LB only supports one temperature monitoring channel.
LTC1N-LB supports Datalog feature. User can retrieve the sensor value via LoRaWAN downlink command.





