Introduction RP2040-One is a mini RP2040 development board. The onboard PCB USB-A connector makes it plug-and-play instantly. Mini body, 29 x multi-function GPIO pins (20 x via edge pinout, others via solder points), and the edge of the PCB adopt the castellated design, which can be easily and quickly integrated into your project. 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 4MB of on-board Flash memory 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 How-to-use document/User Manual ://bit.ly/3EDXNoF Package Content RP2040-One x1 See more

?29 × multi-function GPIO pins? configurable pin function, allows flexible development and integration. ?C/C++, MicroPython support?Comprehensive SDK, dev resources, tutorials to help you easily get started. ?Larger Flash Memory?4MB Flash Available For More Possibilities. ?Onboard USB-A Plug ?Plug And Play, No Additional Cables Required. ?Dual-core Arm processor? RP2040-One, a Pico-like MCU board based on Raspberry Pi RP2040, Castellated Module, Suitable For SMD Applications. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz.