Fangrui Product Details 1. Waveshare 25506 Rp2040-pizero Development Board, Based On Raspberry Pi Rp2040, 264kb Sram And 16mb 2. Onboard Dvi Interface, Tf Card Slot And Pio-usb Port, Compatible With Raspberry Pi 40pin Gpio Header, Easy To Develop And Integrate Into Products 3. Rp2040 Microcontroller Chip Designed By Raspberry Pi In The United Kingdom 4. Dual-core Arm Cortex M0+ Processor, Flexible Clock Running Up To 133 Mhz 5. 264kb Of Sram, And 16mb Of Onboard Flash Memory 6. Onboard Dvi Interface Can Drive Most Hdmi Screens (dvi Compatibility Required) 7. Supports Using As A Usb Host Or Slave Via Onboard Pio-usb Port 8. Onboard Tf Card Slot For Reading And Writing Tf Card 9. Onboard Lithium Battery Rechargedischarge Header, Suitable For Mobile Scenarios 10. Usb 1.1 With Device And Host Support 11. Drag-and-drop Programming Using Mass Storage Over Usb 12. Low-power Sleep And Dormant Modes 13. 2 × Spi, 2 × I2c, 2 × Uart, 4 × 12-bit Adc, 16 × Controllable Pwm Channels 14. Accurate Clock And Timer On-chip 15. Temperature Sensor 16. Accelerated Floating-point Libraries On-chip 17. 8 × Programmable Io (pio) State Machines For Custom Peripheral Support 18. Product Size: 65 X 30mm 19. Weight: 12 Grams