Fangrui Product Details 1. Waveshare 24594 5×5 Rgb Led Matrix Rp2040 Dual Core Processor Development Board 2. Rp2040 Microcontroller Chip Designed By Raspberry Pi In The United Kingdom 3. Dual-core Arm Cortex M0+ Processor, Flexible Clock Running Up To 133 Mhz 4. 264kb Of Sram, And 2mb Of On-board Flash Memory 5. Onboard 5 × 5 Rgb Led Matrix For Colorful Lighting Display 6. Castellated Module Allows Soldering Direct To Carrier Boards 7. Usb 1.1 With Device And Host Support 8. Low-power Sleep And Dormant Modes 9. Drag-and-drop Programming Using Mass Storage Over Usb 10. 20 × Multi-function Gpio Pins 11. 2 × Spi, 2 × I2c, 2 × Uart, 4 × 12-bit Adc, 16 × Controllable Pwm Channels 12. Accurate Clock And Timer On-chip 13. Temperature Sensor 14. Accelerated Floating-point Libraries On-chip 15. 8 × Programmable Io (pio) State Machines For Custom Peripheral Support