Amp Smart Lighting Controller
Description
An ESP32 based lighting controller designed for lighting up bicycles, scooters, skateboards, and other micromobility.
Features
- 3 axis, low noise, low zero-g error accelerometer (LIS2DHH12TR)
- Power supervisor + 2A regulated 3.3V output for long lengths of LEDs (WS2812B style or APA102 style leds)
- USB C Power Delivery compatible charging (does not implement the USB PD spec for higher charging rates)
- One button input connected to the ESP32 through the power supervisor
- One WS2812B LED for status onput
- LiPo charging @ 1A with charging and done charging indications
- Pin connections for LiPo battery with temperature sensing (2000 mAh recommended, 1000 mAh doable)
- MessagePack configuration for lighting strip setup
- Bluetooth LE for signaling indicators, brakes
- Customizable and scriptable lighting modes
- Over the Air updates over WiFi
- BLE Mesh (will be enabled in a future firmware update)
- Re-programmable over 6 pin programming header or via USB C so that you can load up your own firmware
- 4 channels of output (power + signal) for LED strips using JST-PH connectors (Qwiic connectors with different pin out)
More Information
You can purchase a pre-assembled unit from the Amp website
Alternatively, you can assemble a PCB with your preferred board manufacturer using the Gerbers provided in this repository or modify the project to your needs using the KiCad 5 project files.
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