Please send comfirmed downlink. You can check if your gateway has received the downlink command. Or the device is connected to the serial port to check whether the node has received the downlink command.
Please send comfirmed downlink. You can check whether your gateway has received the downlink command. Or connect the device to the serial port to check whether the node receives the downlink command.<br>
Send comfirmed downlink. You can check whether your gateway has received the downlink command. Or the device connects to the serial port to check whether the node receives the downlink command.