Waveshare RP2350B 2.8-Inch Round Display Development Board

Description

The Waveshare RP2350 2.8-Inch Round Display Development Board is an all-in-one embedded platform designed for developers creating interactive human-machine interfaces (HMIs) and graphical applications. It combines a high-resolution, round IPS touchscreen with the computational power of Raspberry Pi’s RP2350B dual-core microcontroller, which features both an ARM Cortex-M33 core and a Hazard3 RISC-V core for architectural flexibility.

Beyond its display capabilities, the board includes essential peripherals for portable and standalone projects, such as a 6-axis inertial measurement unit (IMU) for motion detection, a real-time clock (RTC) for time-sensitive operations, and a power management circuit supporting lithium battery charging. The inclusion of USB 1.1 host/device functionality via a Type-C connector, a microSD card slot, and expandable memory via PSRAM solder pads makes it a versatile foundation for data logging, media playback, or custom control panels.