RP2350
1.43-inch AMOLED screen development board
466 × 466 resolution, AMOLED circular touch screen, multiple onboard peripheral interfaces


Version selection

Product Features
This product uses the RP2350 chip with a built-in large-capacity Flash. It is equipped with a 1.43-inch high-definition AMOLED display and can run GUI programs such as LVGL smoothly. It has onboard RTC, IMU, Micro SD card slot and lithium battery charging function, rich peripheral resources, and reserved USB, UART, I2C and GPIO interfaces, providing flexible expansion capabilities. It is an ideal choice for rapid development of HMI applications based on RP2350.
- Unique dual-core, dual-architecture, featuring a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, running at clock frequencies up to 150MHz
- Built-in 520KB SRAM and 16MB on-chip Flash
- Onboard 1.43-inch AMOLED display, resolution 466 × 466, support for 16.7M colors
- The AMOLED screen display interface is SPI interface, the capacitive touch interface is I2C interface, and interrupt output is supported
- Onboard QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope), supports motion posture detection, step counting and other functions
- Onboard PCF85063 RTC chip, reserved SH1.0 battery slot (supports charging), convenient for RTC function implementation
- Onboard RST, BOOT side buttons
- Onboard 3.7V MX1.25 lithium battery charging and discharging interface
- Onboard Micro SD card slot, supports external Micro SD card to store pictures or files
- Onboard USB Type-C port for power supply, downloading and debugging, making development more convenient
- Lead out UART and I2C SH1.0 4PIN interface, and reserve 2 × 14PIN 1.27mm spacing interface
- Optional CNC exquisite shell, clear marking, beautiful and portable
AMOLED screen parameters
Display Panel | AMOLED | Display size | 1.43inch |
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Display resolution | 466 × 466 | Display Color | 16.7M |
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Display brightness | 350cd/㎡ | Contrast | 60000:1 |
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Communication interface | SPI | Driver IC | CO5300 |
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Touch | support | Touch IC | FT6146 |
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Application Scenario

AMOLED screen
AMOLED is known as the next generation of display technology. Compared with traditional LCD screens, it has more precise light control capabilities, presents more delicate colors and more details, and the images are more vivid.

Wide viewing angle
Excellent display performance, 16.7M colors, wide viewing angle

Support C/C++, MicroPython, Arduino
Equipped with a complete SDK and open source tutorials, it is easy to get started and can be quickly embedded into the application
Interface Definition
Bring out a variety of interfaces to facilitate expansion and development, with greater flexibility

Resource Overview

- RP2350A
Dual-core, dual-architecture processor, running at up to 150MHz
- W25Q128JVSIQ
16MB NOR-Flash
- QMI8658
Six-axis inertial measurement unit (IMU), including a 3-axis gyroscope and a 3-axis accelerometer
- PCF85063
RTC clock chip
- MX1.25 battery interface
MX1.25 2P connector, can be used to connect 3.7V lithium battery, support charging and discharging
- Micro SD card slot (back)
- RTC battery connector
Access to rechargeable RTC battery
(Only supports rechargeable RTC batteries)
- I2C Interface
- Charging indicator
- Type-C port
Can be used to download programs and supports USB1.1 host and slave devices
- Power indicator
- UART Interface
- BOOT button
Press during reset to enter download mode
- Reset Button
Reset button
- ETA6098
High-efficiency lithium battery charging chip
- MP1605GTF-Z
DC-DC Power Supply Chip
Product size
Version without housing
Version with housing
[] RP2350-Touch-AMOLED-1.43

[] RP2350-Touch-AMOLED-1.43-B

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