Hi forum,
I found tons of links for connecting arduino with smartphones and building an arduino joistick,
but I want to have it the other way round: I want to remote control an arduino robot with an existing Bluetooth joystick oder gamepad.
The board of my choice is the ESP32 (Wroom32) as it hat bluetooth an wifi capabilities.
Has anyone made experiences with this?
My Problem is, that the arduino bluetooth libs are for client only and I need it to be master to connect an bluetooth joystick to it.
I also tried an BLE joystick:
I managed to get a BLE connection with the ESP32_BLE_examples
but I struggle getting any values from this device
Has anyone done this kind of stuff before?
Thanks,
Roland