ESP32 Bluetooth Mouse Jiggler

ESP32 connects to a PC or mobile phone as a bluetooth mouse and jiggles every few seconds to keep the screen alive.

Features

• OLED Display (status, countdown to next jiggle, configured interval, configured channel/MAC)
• Start/Pause button (short press on upper button)
• Jiggle Interval configurable by button (short press on lower button)
• Use the jiggler on up to three devices (long press on lower button)
• Saves current settings to flash
• Undetectable
• No setup required
• Simple and reliable

Known limitations

• If bluetooth connection is lost the ESP is restarted because the BLE library does not perform a proper re-init
• Same for changing the bluetooth MAC address

Parts

• ESP32 NodeMCU
• SSD1306 I2C OLED Display (128x32 pixels)
• 2x push button

Setup

• Clone the repo.
• Open the repo with VisualStudio Code with PlatformIO installed.
• Press upload button and wait for upload to finish.
• Power your board on
• Connect to bluetooth device

Credits

Original code by https://github.com/tornado67/DroChill

License

MIT