Need help how to get ESP32 BLE connection

[Peter]

You could use the MicroBlocks extension to directly connect. I use it for all my App Inventor <-> Microcontroller projects.

MicroBlocks BLE Extension

MicroBlocks MicroBlocks is a blocks programming language for physical computing. [image] Image of the pilot version of MicroBlocks version 2 It runs on microcontrollers such as the micro:bit, Calliope mini, AdaFruit Circuit Playground Express, and many others. Code Interactively MicroBlocks is a live environment. Click on a block and it runs immediately, right on the board. Try out commands. See and graph sensor values in real time. No more waiting for code to compile and download. Multita…