Overview RP2040-PiZero Development Board is a high-performance and cost-effective microcontroller board designed by Waveshare. onboard DVI interface, TF card slot and PIO-USB port, compatible with Raspberry Pi 40PIN GPIO header, easy to develop and integrate into the products. Features 1) RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom 2) Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz 3) 264KB of SRAM, and 16MB of onboard Flash memory 4) Onboard DVI interface can drive most HDMI screens (DVI compatibility required) 5) Supports using as a USB host or slave via onboard PIO-USB port 6) Onboard TF card slot for reading and writing TF card 7) Onboard Lithium battery recharge/discharge header, suitable for mobile scenarios 8) USB 1.1 with device and host support 9) Drag-and-drop programming using mass storage over USB 10) Low-power sleep and dormant modes 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 I/O (PIO) state machines for custom peripheral support Support C/C++, MicroPython, Arduino Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started Note: the DVI and PIO-USB functions are only supported in C environment and cannot be used at the same time How-to-use document/User Manual ://bit.ly/46fDuc7 Package Content RP2040-PiZero x1Support C/C++, MicroPython, Arduino: Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started. USB 1.1 with device and host support. Drag-and-drop programming using mass storage over USB. Onboard Lithium battery recharge/discharge header, suitable for mobile scenarios. Onboard DVI interface (can drive most HDMI screens which is compatible with DVI interface), TF card slot and PIO-USB port ( Supports using as a USB host or slave via onboard PIO-USB port ), compatible with Raspberry Pi 40PIN GPIO header, easy to develop and integrate into the products. RP2040-PiZero Development Board is a high-performance and cost-effective microcontroller board designed by Waveshare. Based On the Raspberry Pi RP2040 Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz, 264KB SRAM and 16MB onboard Flash memory.