Technical summary
Board specifications
The RP2350-PiZero board is a high-performance, cost-effective microcontroller board designed by Waveshare, featuring an onboard DVI interface, a TF card slot and a PIO-USB port, compatible with the Raspberry Pi 40-pin GPIO header, with reserved solder pads for PSRAM chip expansion, easy to develop and to integrate into products.
- RP2350B microcontroller chip designed by Raspberry Pi in the United Kingdom
- Adopts a unique dual-core, dual-architecture design: supports two ARM Cortex-M33 processors or two Hazard3 RISC-V processors, with a flexible clock frequency up to 150MHz
- 520KB of SRAM and 16MB of onboard Flash memory, with reserved solder pads for PSRAM chip expansion.
- Type-C connector for easier use
- The onboard DVI interface can drive most HDMI displays (DVI compatibility required).
- Supports use as a USB host or device through the onboard PIO-USB port
- Onboard TF card slot allowing reading and writing of TF cards.
- Onboard lithium battery charge/discharge connector, suitable for mobile environments.
- USB 1.1 with device and host support
- Low-consumption sleep and dormant modes
- Drag-and-drop programming using mass storage over USB
- Adaptation of 5 multifunction GPIO pins
- 2 × SPI, 2 × I2C, 2 × UART, 16 × controllable PWM channels
- Accurate onboard clock and timer
- Temperature sensor
- On-chip accelerated floating-point computation libraries
- 12 programmable I/O (PIO) state machines for custom peripheral support
