BLE connection to ESP32 bleprph example not working

MIT App Inventor Help
1

Hi

I'm trying to connect to my esp32 device running the bleprph example code (esp-idf/examples/bluetooth/nimble/bleprph at master · espressif/esp-idf · GitHub) using the App Inventor

I can see the esp32 and can connect to it using nRF Connect App.
Using the App Inventor app I can connect to other devices but not to my esp32.

I've attached my screenshot of my AI Code.

image
image1137×747 45.3 KB

What could cause this problem?

2

Have you seen the samples in FAQ Section: BlueTooth/BLE nb158 and later
?

I notice you don’t mention any UUID values in your blocks,
most BLE projects have them.

3

Did you find a solution to your problem? I'm having the exact same issue.

4

Did you find a solution? please reply.