This is Waveshare RP2040-Zero Raspberry Pi MCU With Presoldered Header.
RP2040-Zero, A Low-Cost, High-Performance Pico-Like MCU Board Based On Raspberry Pi Microcontroller RP2040
What’s On Board
- USB Type-C connector
- W25Q16JVUXIQ
2MB NOR-Flash - BOOT button
press it when resetting to enter download mode - RESET button
- WS2812
cool RGB LED
ME621
low dropout LDO, max current 800MA- RP2040
dual-core processor, up to 133MHz operating frequency - RP2040 pins
10x solder points, 9 of which are for GPIO
Features
- RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
- Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
- 264KB of SRAM, and 2MB of onboard Flash memory
- USB-C connector, keeps it up to date, easier to use
- The castellated module allows soldering directly to carrier boards
- USB 1.1 with device and host support
- Low-power sleep and dormant modes
- Drag-and-drop programming using mass storage over USB
- 29 × multi-function GPIO pins (20× via edge pinout, others via solder points)
- 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels
- Accurate clock and timer on-chip
- Temperature sensor
- Accelerated floating-point libraries on-chip
- 8 × Programmable I/O (PIO) state machines for custom peripheral support
Useful link:
To do Hardware and Software setup, please follow this tutorial.
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