This project is a door light controller using the CH32 microcontroller. It includes functionalities for controlling an LED light based on a button press and ambient light conditions, with PWM dimming and deep sleep mode for power saving.

• LED light control with PWM dimming
• Ambient light detection using a photoresistor
• Button press to extend light duration
• Deep sleep mode for power saving

• CH32 microcontroller
• LED
• Photoresistor
• Button
• Power management components

• PlatformIO
• CH32V003 SDK
• GPIO and PWM libraries

1. Clone the repository:

   git clone https://github.com/yourusername/DoorLight.git
   cd DoorLight

2. Open the project in PlatformIO:

   platformio init --board ch32v003

3. Build and upload the firmware:

   platformio run --target upload

1. Power on the device.
2. The LED will turn on based on the ambient light conditions.
3. Press the button to extend the light duration.
4. The device will enter deep sleep mode when the light is off to save power.

• main.c: The main application code, including initialization, light control, and deep sleep functions.

This project is licensed under the MIT License. See the LICENSE file for details.

• PlatformIO
• ch32fun