Hi all, We have been using hundreds of ESP32 Devkit V1 boards in a device using a BLE connection for several years now. For more than a month the latest units of ESP32 Devkit V1 acquired, give BLE connection failures with any android app, even loading their own examples in Arduino as "BLE_notify.ino...

Hello everyone, I have a problem with the Bluetooth BLE connection. I have been buying and using an ESP 32 Devkit V1 in a device for several years, and I have not had any problems with the BLE connection in the Arduino program. But the last ones purchased from different distributors since September ...