BLE read characteristic fail
Posted: Thu Oct 29, 2020 7:22 am
Hello all,
I'm using ESP32 device as a BLE client and server at the same time.
ESP32 as a client works fine and can read characteristic from the server. But once a client connects to ESP (master), ESP stops to read characteristic and "esp_ble_gattc_read_char" returns ESP_FAIL!
Can any one help please,
Thank you in advance,
I'm using ESP32 device as a BLE client and server at the same time.
ESP32 as a client works fine and can read characteristic from the server. But once a client connects to ESP (master), ESP stops to read characteristic and "esp_ble_gattc_read_char" returns ESP_FAIL!
Can any one help please,
Thank you in advance,