Product description
RP2350-Touch-LCD-3.5 is a high-performance development board with an integrated touchscreen and microcontroller in a compact and fully integrated solution. The board is based on Raspberry Pi RP2350 and is suitable for HMI interfaces, IoT systems, portable devices, and advanced embedded applications.
The board features a 3.49-inch IPS display with capacitive touch and a resolution of 172 x 640 pixels, providing good readability and responsive user interaction. The display and touch are controlled via integrated driver ICs, reducing the load on the microcontroller resources.
The core is based on the RP2350 microcontroller with a dual-architecture design, supporting both Arm Cortex-M33 and RISC-V Hazard3. This enables flexible development and optimization depending on the application. The board also includes integrated power management and support for battery operation, making it suitable for mobile solutions.
In addition to the display, the board includes several integrated features such as a 6-axis IMU (accelerometer and gyroscope) and support for external interfaces. USB-C is used for programming and power supply, and development is supported via C/C++ and MicroPython.
The board is suitable for both prototyping and finished products where display and control are combined in a single unit.
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: 16 MB
- Display: 3.49 inch IPS, capacitive touch
- Resolution: 172 x 640 pixels
- Sensor: 6-axis IMU (accelerometer + gyroscope)
- Camera interface: Yes, for example OV5640 or OV2640 camera modules
- Memory card: microSD card holder
- USB: USB-C
- RTC: Yes, PCF85063
- Audio: Built-in microphone + included speaker
- Interfaces: SPI, I2C, UART, ADC, PWM, GPIO
- Power supply: USB-C or via 3.7 V LiPo battery connection
- RTC backup battery: Connection for rechargeable coin cell, e.g. ML2032 (not included)