Waveshare 20591 Pico-RGB-Matrix-P3-64x32

This is a RGB LED matrix digital clock designed for Raspberry Pi Pico. It incorporates high precision RTC chip DS3231, photosensor, buzzer, IR receiver, and buttons, features multiple functions including accurate electronic clock, temperature display, auto brightness adjustment, alarm, and button config. The important part is, rich open source codes and development tutorials are also provided to help you fast get started with Raspberry Pi Pico and make your own original electronic clock.

• Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
• Using P3 fine-pitch RGB LED matrix panel, with 2048 individual RGB LEDs, 64×32 pixels, 3mm pitch, allows displaying text, colorful image, or animation
• Onboard high precision RTC chip DS3231, with backup battery holder (battery NOT included), maintains accurate timekeeping when main power is off
  • Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100
  • Optional format : 24-hour OR 12-hour with an AM/PM indicator
  • 2x programable alarm clock
  • Digital temperature sensor output: ±3°C accuracy
• Embedded photosensor for auto brightness adjustment due to the ambient light, power saving and eye care
• Embedded buzzer for alarm or hourly ring, etc.
• IR receiver, combined with the IR remote controller, supports IR wireless control
• 5x buttons for configuration, reset, and code programming
• Quality acrylic back panel and dimmer panel, better looking, more comfortable displaying
• Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)