Product description
RP2350-LCD-1.28 is a compact and high-performance development board with an integrated round LCD display and microcontroller in a complete solution. The board is based on Raspberry Pi RP2350 and is suitable for IoT devices, HMI interfaces, portable systems, and other embedded applications where both control and display are required in a compact form factor.
The board features a 1.28-inch round IPS LCD display with a resolution of 240 x 240 pixels and support for 65K colors, providing clear and vivid image rendering. The display is integrated directly on the board and is suitable for graphical user interfaces and status display.
The core is based on the RP2350 microcontroller with a dual-architecture design, supporting both Arm Cortex-M33 and RISC-V Hazard3. This provides flexibility during development and the ability to choose architecture depending on the application. The board also includes built-in memory and supports development environments such as C/C++ and MicroPython.
The board includes integrated charging management for Li-ion batteries, making it suitable for portable solutions. USB-C is used for programming and power supply.
All GPIO pins are exposed via headers, allowing easy connection of external modules and sensors. The compact form factor makes the board suitable for both prototyping and finished products.
Specifications:
- Microcontroller: RP2350 (Raspberry Pi)
- Processor: Dual-core Arm Cortex-M33 + dual-core Hazard3 RISC-V
- Clock frequency: up to 150 MHz
- Memory: 520 KB SRAM
- Flash memory: 4 MB
- Display: 1.28 inch IPS LCD, 65K colors
- Resolution: 240 x 240 pixels
- USB: USB-C host/device
- GPIO: Up to 30 pins (via headers)
- Interfaces: 2 x SPI, 2 x I2C, 2 x UART
- ADC: 4 x 12-bit
- Sensor: 6-axis IMU (accelerometer + gyroscope)
- PWM: up to 24 channels
- Power supply: USB-C or 3.7 V Li-ion battery
- Other: Low-power modes and temperature sensor