A low-cost, high-performance Pico-like MCU board based on the Raspberry Pi RP2350A dual-core & dual-architecture microcontroller. Compatible with most of the Raspberry Pi Pico add-on modules. Supports Li-Po charging whilst in-use. Board Specifications RP2350A microcontroller chip designed by Raspberry Pi in the United Kingdom. Adopts unique dual-core and dual-architecture design: dual-core Arm Cortex-M33 processor and dual-core Hazard 3 RISC-V processor, flexible clock running up to 150 MHz. 520KB of SRAM, options for 4MB/16MB on-board flash memory. Type-C connector, keeps it up to date, easier to use. Lithium battery recharge/discharge header, suitable for mobile devices. Onboard DC-DC chip MP28164, high efficiency DC-DC buck-boost chip, maximum 2A load current. 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. 26x multi-function GPIO pins. 2x SPI, 2x I2C, 2x UART, 4x 12-bit ADC, 16x controllable PWM channels. Accurate clock and timer on-chip. Temperature sensor. Accelerated floating-point libraries on-chip. 12x Programmable I/O (PIO) state machines for custom peripheral support. What's On Board LED. User LED (not power indicator). USB Type-C Connector. ETA6096. High efficiency Lithium battery recharge manager. MP28164. High efficiency DC-DC buck-boost chip. BOOT Button. Press it when resetting to enter download mode. On-board Flash Memory. 4MB: W25Q32JVSSIQ. RESET Button. RP2350A MCU. Dual-core and dual-architecture design, up to 150 MHz operating frequency. Battery Header. MX1.25 header, for 3.7V Lithium battery, allows recharging the battery and powering the board at the same time. Pinout. Compatible with Raspberry Pi Pico 2. USB Test Points. Connecting to USB interface. BOOT Test Point. Connecting to BOOT button. DEBUG Points. Documentation: http://www.waveshare.com/wiki/RP2350-Plus
