DShabroff

Perhaps I do not understand something. I need to read the pressure from the tonometer. As shows nRFConnect, the characteristic 2A35 has no value  , but has the property...

Thank you are for code. Now processor is not reset, but indicate still does not work yet. I corrected your code a little. BLE2902 p2902 =... does not compile. Error...

Thanks for the answer. I wrote simple code for functions: `static void gattcEventHandler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if, esp_ble_gattc_cb_param_t* param) { Serial.printf("gattc event %i detected\n", (uint8_t)event); } ` ` static void my_gatts_event_handler(esp_gatts_cb_event_t...

I wanted to say that the code ` BLERemoteDescriptor* p2902 = pRemoteCharacteristic->getDescriptor(BLEUUID((uint16_t)0x2902)); ` ` if(p2902 != nullptr) { pRemoteCharacteristic->getDescriptor(BLEUUID((uint16_t)0x2902))->writeValue((uint8_t*)indicationOn, 2, true); ` ` Serial.println("p2902!!!"); }` Works too. The processor was...