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Support wireless OTA update firmware
Brightness (duty cycle) adjustment range 5% -100%
The Arduino code used in the example is available on github
which lets you turn your 3pi robot into an m3pi robot
which can be connected to the factory firmware through the The serial port assistant can easily send and receive LoRaWAN control by sending commands
Dragino WL03A-LB-EU868 LoRaWAN Non-Position Rope Type Water Leak Controller bit-kit Support wireless OTA update firmwareThe Dragino WL03A LB is a LoRaWAN Non Position Rope Type Water Leak Controller designed for efficient water leakage detection. By placing the WL03A LB and its sensitive Water Leak Cable on the ground, any water presence triggers an alert and uplinks data to an IoT server via the LoRaWAN network. The device transmits data every 2 hours and during each water leak event, recording the leak count and duration. It supports BLE configuration, OTA updates,
