Bluetooth BLE support for Adafruit Feather Bluefruit LE

Had you this issues before? Or Did you just start the test of BLE? Please attach here logs from your sketch.

You could also install logging build for Android app and send logs from it - it could help us.

@Gaff I update logging build - it is now on 2.18.0, so you could possibly try to reproduce your non-connection issue with it.

Blynk App is sending data via BLE by 20 bytes block, that’s why the login command sent from the app in the first block is with 15 bytes of the auth token, next 20 bytes are sent with the next block. Is it not received by your hardware?