ESP32 BT Clicker
This BT Clicker can be used for presentations. The buttons included are Top (<), Middle (>), and Bottom (F11).
The buttons were 10kΩ pull-up and feature debounce to deal w/ noise and unintentional presses.
There's also an LED to indicate BT connection. The prototype used a power bank w/ micro-USB cable as power source.
Further instructions are in the Github Repository.
- Hardware
- ESP32-CAM CH340 HW818 w/ OV2640 camera sensor
- 10kΩ pull-up resistor
- Software
- Arduino IDE
- ESP32-BLE-Keyboard repository by T-vK
- N/A