Help! Can you pair Nano ESP 32 with App Inventor?
To pair with the MIT app Inventor the device (Arduino Nano ESP32) must first be paired with the phone.
None of the example BLE code for the Nano ESP32 allows my phone (Samsung Note 20) to pair - generating a "An app is needed to use this device" error when attempting to pair.
I could use sample code for the Nano ESP32 to establish a Bluetooth connection.
The phone & Nano ESP32 work fine with the BLE Scanner app (no fundamental hardware problem)
Cheers!