UART4 RX = +BLEADVPARAM:32,64,0,0,7,0,0,"00:00:00:00:00:00"
UART4 RX = OK
Theoretically, the default configuration is possible
Issue with pairing the BLE with my mobile phone
Re: Issue with pairing the BLE with my mobile phone
ESP-AT V2.4 just launched with some of the fixes with BLE disconnection. Maybe this might help. Will try that and let you know.
Link: https://github.com/espressif/esp-at/rel ... ESP32C3-AT
Link: https://github.com/espressif/esp-at/rel ... ESP32C3-AT
Re: Issue with pairing the BLE with my mobile phone
All the issues still exist. It has discovery failure, connection failure and once disconnected from a client, it is not discoverable for further use.
Re: Issue with pairing the BLE with my mobile phone
1. Have you changed your phone to test?
2. I tested it several times with the same steps as you, and did not find the same problem.
3. You can download the nRF debugging assistant on your mobile phone for testing. There is a log (show log) in the nRF debug assistant, which can provide a disconnected log.
2. I tested it several times with the same steps as you, and did not find the same problem.
3. You can download the nRF debugging assistant on your mobile phone for testing. There is a log (show log) in the nRF debug assistant, which can provide a disconnected log.
Re: Issue with pairing the BLE with my mobile phone
If the client is actively disconnected, you need to resend the AT+BLEADVSTART command on the server side to start the broadcast, and then connect.
Re: Issue with pairing the BLE with my mobile phone
Maybe we can set AT+CWMODE=0 command to test before establishing BLE connection, maybe the issue will be improved.
Re: Issue with pairing the BLE with my mobile phone
Tried that too, It's not working. Still gives an server RSSI level of -65 to -70 dB.
Re: Issue with pairing the BLE with my mobile phone
We are desperately in need of a solution here. We have another part ESP32C3MINI1U with us also, what antenna should we use for this module? We are just trying different options as we are in a very critical stage of product development.
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