RP2350 Touch AMOLED 1.8 Development board 368x448 QSPI IMU RTC USB-C
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RP2350-Touch-AMOLED-1.8 - Development board with AMOLED display 1.8" and touch
Based on the Raspberry Pi RP2350 microcontroller, equipped with a 1,8-inch AMOLED touch display with a resolution of 368 × 448 px. The device offers a unique dual-core architecture (Cortex-M33 or Hazard3 RISC-V) and rich peripherals, including a 6-axis IMU sensor, RTC, and audio codec. It is ideal for compact wearable projects and interactive IoT systems.
Key features:
- RP2350A microcontroller – the same one used in the Raspberry Pi Pico 2.
- Unique dual-core and dual-architecture: support for two ARM Cortex-M33 or Hazard3 RISC-V cores.
- High clock speed up to 150 MHz and 520 KB of SRAM and 16 MB of onboard Flash memory.
- 1,8-inch AMOLED display with a resolution of 368 × 448 pixels and 16,7 million colors.
- Capacitive touch panel supported by the FT3168 chip (I2C interface).
- Built-in 6-axis IMU sensor (3-axis accelerometer and 3-axis gyroscope QMI8658).
- Integrated AXP2101 power management chip and lithium battery charger.
- RTC support via PCF85063 chip.
- USB 1.1 interface with Device and Host mode support.
- Drag-and-drop programming via USB (Mass Storage).
- Dedicated black case with a removable back cover for easy integration.
- Low-profile MX1.25 connector for connecting a 3.7V battery.
Advanced AMOLED display
The AMOLED matrix used is a next-generation technology that, unlike traditional LCD screens, offers precise light control at the pixel level. This translates into excellent color reproduction, deep blacks (contrast 100000:1), and wide viewing angles reaching 178°.
AMOLED screen parameters
| Panel type | AMOLED | Size | 1.8 inch |
|---|---|---|---|
| Resolution | 368 × 448 px | Colors | 16.7M |
| Brightness | 350 cd/㎡ | Contrast | 100000:1 |
| Communication interface | QSPI (Screen) / I2C (Touch) | Control chip | SH8601 / FT3168 |
Dedicated case and unique design
The kit includes a dedicated black case with a well-thought-out design. The removable back cover allows quick access to the interior, which significantly facilitates mounting the module in custom DIY projects and integration with other systems.
Device construction and components
The module was designed for maximum functionality in a small form factor. It includes a dedicated case with space for a battery, allowing for the creation of a fully autonomous device.
- RP2350A – Dual-core microcontroller, up to 150 MHz.
- QMI8658 – 6-axis IMU sensor (accelerometer + gyroscope).
- PCF85063 – RTC chip.
- ES8311 – Low-power mono audio codec.
- AXP2101 – Integrated power management chip (PMIC).
- PWR button – System power and user functions.
- Type-C connector – Programming and USB 1.1 communication.
- BOOT button – Software upload mode and debugging.
- Speaker – Audio output.
- Backup battery pads – RTC function backup.
- MX1.25 connector – 3.7V battery connection (charging/discharging).
- Microphone – Audio input.
- TF card slot – Micro SD memory card reader.
- W25Q128JVSIQ – 16MB NOR-Flash memory.
- NS4150B – Audio power amplifier.
Dimensions and pin definition
Kit contents
- RP2350-Touch-AMOLED-1.8 x1
- Lithium battery 3.7V MX1.25 x1
Safety
Shipping costs
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