The Waveshare 31692 is the Core2350B2-Kit which is a 8Mhz PSRAM Core2350B Module with USB port adapter + FPC cable, based on Raspberry Pi RP2350B Dual-core /Dual-architecture Microcontroller, Operating Frequency up to 150MHz.
Part No: Core2350B2-Kit is the supplied device.
Core2350B Core Board
Based on Raspberry Pi RP2350B Microcontroller
Board specifications
This product is a low-cost, high-performance MCU board designed by Waveshare. It features a compact size with onboard
RP2350B main controller, adapting 48 multi-function GPIO pins for easy development and integration:
- RP2350B microcontroller chip designed by Raspberry Pi in the United Kingdom
- Adopts unique dual-core and dual-architecture design: dual ARM Cortex-M33 or dual Hazard3 RISC-V processors support, flexible clock running up to 150 MHz
- Options for 0MB / 2MB / 8MB PSRAM, with onboard 520KB SRAM and 16MB Flash memory
- Onboard FPC 6PIN connector, adapting USB Type-C port via adapter board
- 64 pins arranged in a standard 2.54 mm pitch for easy integration into 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
- 48 × multi-function GPIO pins
- 2 × I2C, 2 × UART, 8 × 12-bit ADC, 24 × controllable PWM channels
- Accurate clock and timer on-chip
- Temperature sensor
- 12 × Programmable I/O (PIO) state machines for custom peripheral support
Dual-core, Dual-architecture
The unique dual-core, dual-architecture capability of RP2350B allows users to choose between a pair of industry-standard
Arm Cortex-M33 cores, and a pair of open-hardware Hazard3 cores, giving developers a chance to experiment with the
RISC-V architecture in a stable, well-supported environment.
Pin definition
What’s on Board
- RP2350B
Dual-core and dual-architecture design, up to 150 MHz operating frequency - ME6217C33M5G
Low dropout regulator, 800mA output (Max.) - FPC connector
0.5mm pitch 6PIN connector - LED indicator
user indicator (not power indicator) - 16MB NOR-Flash
- PSRAM
Options for 0MB / 2MB / 8MB PSRAM
Wiki: Core2350B0