Raspberry Pi RP2040-Zero Microcontroller PICO Development Board

RP2040-Zero, A Low-Cost, High-Performance Pico-Like MCU Board Based On Raspberry Pi Microcontroller RP2040.

Board Specifications:

• 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 on-board Flash memory
• USB-C connector, keeps it up to date, easier to use
• Castellated module allows soldering direct 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

What's On Board?

1. USB Type-C connector
2. W25Q16JVUXIQ
   2MB NOR-Flash
3. BOOT button
   press it when resetting to enter download mode
4. RESET button
5. WS2812
   cool RGB LED
6. ME621
   low dropout LDO, max current 800MA
7. RP2040
   dual-core processor, up to 133MHz operating frequency
8. RP2040 pins
   10x solder points, 9 of which are for GPIO

Document:

• RP2040 product brief
• RP2040 datasheet
• Hardware design with RP2040