Hello TTN Community,
I am currently experiencing an issue with Cloud-to-Device (C2D) messaging from Azure IoT Hub to a LoRa node device connected through The Things Network (TTN). I would greatly appreciate your assistance in resolving this issue. Below are the details of the problem:
- Azure IoT Hub: I am using Azure IoT Hub to send Cloud-to-Device messages to my LoRa node device, which is connected to TTN.
- TTN Integration: The LoRa node device is connected to TTN, and I have set up an integration to forward messages from TTN to my azure iot hub.
- Device: I am using an ESP32 with an SX1278 LoRa module to send sensor data to TTN.
- TTN Integration: The device data is successfully forwarded to TTN, and I can receive the data in my Azure IoT Hub.
- Cloud-to-Device messages from Azure IoT Hub do not appear to be reaching my LoRa node device connected to TTN.
- I have confirmed that the device is properly registered and activated on TTN, and messages from the device to the azure iot hub are working as expected.
I kindly request your expertise in troubleshooting and providing guidance on how to send data from Azure IoT Hub to my LoRa node device connected to TTN. I am currently able to send data from the device to the Azure IoT Hub successfully, but I am seeking assistance in setting up the communication in the reverse direction, from the Azure IoT Hub to the LoRa device.
If you have encountered a similar challenge or if you have any insights or suggestions on how to establish this bidirectional communication, please share them with me. Your guidance and support would be immensely valuable in helping me achieve this objective.
Thank you in advance for your time and assistance.