WAVESHARE RP2350 2.1 Inch Capacitive Touch Round Display Development Board, Spec: 2.5D Curved

Display panel: IPS

1. 1 inches. Display color: 65K. 8 Display IC: ST7701. Touch IC: CST820. Number of touch points: single-touch. Features:. Raspberry Pi designed RP2350B microcontroller chip. Unique dual-core, dual architecture, equipped with a dual-core ARM Cortex-M33 processor and dual-core Hazard3 RISC-V processor, clock running frequency are up to 150MHz, to support the flexibility of switching between the two architectures. Built-in 520KB SRAM and 16MB on-chip Flash, and reserved a PSRAM interface. Adopting Type-C interface, no need to worry about forward and reverse plugging
2. 1 inch capacitive touch HD IPS screen on board, 480 x 480 resolution, 65K color, can clearly display color images. USB1.1 host and slave device support. Support low-power sleep and hibernation mode. USB recognized as mass storage for drag-and-drop download programs. 9 multi-functional GPIO pins. 2 SPI, 2 12C, 2 UART, 5 12-bit ADC, and 9 controllable PWM channels. Precision on-chip clock and timer. Temperature sensors. On-chip accelerated floating point library. 12 programmable I/O (PIO) state machines for custom peripheral support