I'm trying to make a app to connect with Bluetooth Low Energy to a esp32, but, when he should send a data to esp32 the app close. I'm using the extension BluetoothLE
Can you please post aia
Are you sending data to an Arduino? What kind?(uno, mega, micro)
Try this code:
In your block BluetoothLE2.Connected, delete StartScanning.
Change UUID char with https://www.uuidgenerator.net/
Here more examples:
I'm sending to an Esp32
The StartScanning should be a StopScanning. I has change it, the UUIDs and use your exemples but the app yet is closing when I try to send some data to the ESP32
Try this example: 2.- App send text to ESP32. Show on the Serial Monitor.
It is work. I was using a rxuuid and a tx uuid, but a just need one. But now he just send the first value and dont send nothing more.
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