signelo

Signelo is a bike light controlled by bluetooth Low Energy

demo.mp4

Bill of Materials

• Lolin D32
• Lipo 2000mAh battery
• A smartphone
• Neopixels (WS2812b) Led strips (32 leds)
• 2 buttons

Mobile Applications

We are going to use MIT APP INVENTOR

• Software
• Bluetooth Low Energy Extension

ESP32 Application

Library needed:

• https://github.com/kitesurfer1404/WS2812FX/

Ressources

• ESP32 / APPInventor : https://community.appinventor.mit.edu/t/ble-esp32-bluetooth-send-receive-arduino-ide-multitouch/1980
• Keep screen on : https://puravidaapps.com/snippets.php#2screenon