Features: 1. RP2040-Pizero Is A High-Performance, Cost-Effective -Control Board Designed By . It Has An Onboard Dvi Interface, -Sd Card Holder And PIO-USB Interface, And Is Compatible With The 40pin Gpio Interface, Which Is Convenient Develop And Embed Applications Into Products.2. Using 's Self-Designed Rp2040 Microcontroller Chip3. Dual-Core Arm Mo+ Processor, Running Frequency Up To 133mhz Flexible Clock4. Built-In 264KB Sram And 16MB On-Chip Flash5. Onboard Dvi Interface, Can Drive Most Screens (Requires Compatibility With DVI Interface)Description:1. Onboard Pio-Usb Interface, Can Be Used As Usb Host And Slave2. Onboard -Sd Card Holder, Capable Of Reading And Writing -Sd Cards3. Onboard Li Battery Charging And Discharging Interface, Which Is Conducive To Use In Mobile Scenarios4. Usb1.1 Host And Device Support5. Can Be Recognized As Mass Storage Via Usb For Drag-And-Drop Downloading6. Support Low-Power Sleep And Hibernation Modes7. 2 Spi, 2 12c, 2 Uart, 4 12-Bit Adc And 16 Controllable Pwm Channels8. Accurate On-Chip Clocks And 9. Temperature Sensor10. On-Chip Accelerated Floating Point Library11. 8 Programmable I/0(Pio) State Machines For Custom Peripheral SupportMaterial: PCBColor as shownPackage Contents:1 x Development Board ModuleNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The UseOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.