Waveshare RP2350-PiZero

RP2350-PiZero is a high-performance and cost-effective microcontroller board designed by Waveshare. It features a DVI interface, TF card slot and PIO-USB port, and brings out a 40PIN GPIO port compatible with Raspberry Pi. It also reserves one PSRAM pad for easy development and integration into products.
- RP2350B microcontroller chip officially designed by Raspberry Pi
- Unique dual-core and dual-architecture design, equipped with dual-core ARM Cortex-M33 processor and dual-core Hazard3 RISC-V processor, flexible clock running up to 150 MHz, supporting flexible switching between the two architectures
- Built-in 520KB SRAM and 16MB on-chip Flash, with a reserved PSRAM pad
- Type-C connector, easier to use
- Onboard DVI port, capable of driving most HDMI screens (compatible DVI port required)
- Supports using as a USB host or slave via onboard PIO-USB port
- Onboard TF card slot for reading and writing TF card
- Onboard Lithium battery recharge/discharge header, suitable for mobile devices
- USB1.1 host and slave device support
- Low-power sleep and dormant modes
- Drag-and-drop programming using mass storage over USB
- Exposes 28 multifunctional GPIO pins
- 1 HSTX, 2 SPI, 2 I2C, 2 UART, and 16 controllable PWM channels.
- Accurate clock and timer on-chip
- Temperature sensor
- On-chip accelerated floating-point library
- 12 × Programmable I/O (PIO) state machines for custom peripheral support
You can buy it on Aliexpress