RP2350TouchAMOLED1.43 Core and display Implements the RP2350 chip with built‑in ‑capacity Flash memory. Onboard 1.43 inch AMOLED display with SPI interface, 466x466 resolution, 16.7M colors. Capable of smoothly running GUI applications such as LVGL for rapid HMI development. Expandability and peripherals Rich onboard peripherals including RTC chip, QMI8658 6‑axis IMU, TF card slot, and a Lithium battery header. Reserved headers for USB, UART, I2C and GPIO pins to support flexible expansion. Support for quick development of RP2350 HMI applications. Dual core and memory Unique dual‑core and dual‑architecture design with dual‑core ARM Cortex‑M33 and dual‑core Hazard3 RISC‑V processors. Flexible clock up to 150 MHz. 520 KB Static RAM and 16 MB onboard Flash memory. Supports capacitive touch controlled via I2C with interrupt support. Motion sensing and gestures Onboard QMI8658 6‑axis IMU (3‑axis accelerometer and 3‑axis gyroscope) for motion gestures and activity detection. Suitable for gesture control, movement tracking and related HMI interactions. Real‑time clock and power Onboard PCF85063 RTC chip with a reserved SH1.0 battery header and charging support for RTC functionality. Physical controls and power management Onboard RST and BOOT side buttons for easy recovery and programming. Onboard 3.7V MX1.25 lithium battery recharge/discharge header. Onboard TF card slot for external storage of pictures or files. Use scenarios Rapid HMI prototyping for embedded equipment and control panels that require a compact, touch‑driven display. Portable sensing or data logging devices with local UI, gesture input, and timestamped data storage on TF cards. Handheld or mounted control interfaces in smart devices where a small, capable touch display and flexible I2C/UART/USB expansion are beneficial.