Esp32 BLE App Development

[Joshkatech]

Hello fams please I will need an help on how to build an application for Esp32 C3 using the Bluetooth to control like light or car. The Esp32 make use of BLE not classic.

Also any link on how to code it with Arduino IDE will help a lots. Thanks and expecting.

[ABG]

BluetoothLE extension very confusing (ESP32-C3 communication)

I've been trying to use the BluetoothLE extension recently and have really been struggling trying to do simple, basic things. I apparently need to use this extension for communicating with my ESP32-C3 since it uses BLE. All I really want to do is to be able to use a ListPicker and see all available bluetooth devices with their names and addresses, connect to my ESP32-C3, and send strings to it. That's all I need this app to do. I'm finding it hard to even get started, whilst doing the same thin…

[Joshkatech]

Thanks it helps give some info. but if i can get more details still.

[ABG]

@Joshkatech

if i can get more details still.

FAQ Section: BlueTooth/BLE

BLE Releases BluetoothLE extension 20240822 Java 11 UUID bugfix - @ewpatton BluetoothLE extension 20240322-beta bugfix - ewpatton BluetoothLE extension 20230728 released - ewpatton BluetoothLE extension 20201223 released - ewpatton BluetoothLE extension 20200828 released - ewpatton BluetoothLE extension 20190701 released - EWPatton BLE Problems java.lang.RuntimeException: no such class: edu.mit.appinventor.ble.BluetoothLE Build Error - Anke How to clean out residual BLE extension part…

[uskiara]

Dear @Joshkatech
in addition to what @ABG has already suggested you can search the forum with the tag "esp32 robot".
In the results you'll find a lot of posts regarding the connection between the ESP32 and the App, some Arduino code and many other hints.
Best wishes.