-
RP2040-Zero
[[|thumb|RP2040-Zero]] [[|thumb|RP2040-Zero]] [[|thumb|RP2040-Zero]]
Overview
RP2040-Zero is a tiny, low-cost Pico-compatible microcontroller module based on Raspberry Pi RP2040 dual-core chip. Its castellated edge pads allow direct SMD surface mounting for mass production integration.
Technical Specification
| Main Controller | RP2040 dual-core Arm Cortex-M0+, max 133MHz clock |
| Memory | 264KB SRAM, 2MB onboard NOR Flash (W25Q16JVUXIQ) |
| Power Supply | ME621 LDO regulator, max 800mA output; support 5V USB-C power input. Independent power pins are reserved on board: 5V power input, GND ground, 3.3V power output for external sensor power supply. |
| IO Resources | 29 multi-function GPIO pins, integrated 3-channel ADC, hardware I2C/SPI/UART/PIO peripherals. All GPIO pads are gold-plated, compatible with both manual soldering and SMT mass production. |
| Onboard Peripherals | USB-C port, BOOT download button, RESET button, WS2812 programmable RGB LED |
| Dimension | 18.00mm × 23.50mm |
| 56.5 × 65mm | |
| Cooling | Active cooling fan with EN/DIS control switch |
Supported Development Environment
| Programming Language | C/C++ SDK, MicroPython |
| Compatible IDE | VS Code, Arduino IDE, Thonny Python Editor |
| Compatible IDE | VS Code, Arduino IDE, Thonny Python Editor |
Dimensions & Package Contents
- 1 × RP2040-Zero HAT
FAQ
Q1:Can USB devices be connected to the USB interface on the POE HAT?
A: No, the USB interface on the POE HAT can only output power and has no USB function.
Q2: What is the part number of the matching connector for the 12V plug on the PoE HAT C? Do you sell a cable suitable for connecting to a nearby product?
A: It's 2.54mm Dupont wire.