RP2350 1.85 Inch Round LCD Development Board, 360×360, 65K Color, Dual-Core And Dual-Architecture Design, Spec: With Speaker No Battery

1. Features the RP2350A microcontroller chip designed by Raspberry Pi
2. Unique dual-core, dual-architecture design, featuring dual-core ARM Cortex-M33 processors and dual-core Hazard3 RISC-V processors, both operating at up to 150MHz, allowing users to flexibly switch between the two architectures
3. Built-in 520KB of SRAM and 16MB of on-chip Flash
4. Features a Type-C interface, eliminating the need to worry about orientation when plugging in
5. On-board 1.85-inch LCD screen with 360 x 360 resolution and 65K colors
6. Supports capacitive touch control via I2C interface, with interrupt support
7. On-board resources include UART, I2C interfaces, and an MX1.25 2-pin battery connector
8. Supports USB 1.1 host and device modes
9. Supports low-power sleep and hibernation modes
10. Can be recognized as a mass storage device via USB for drag-and-drop program downloading
11. Features 18 multi-purpose GPIO pins
12. 2 SPI, 2 I2C, 2 UART, 4 12-bit ADCs, and 12 controllable PWM channels
13. Precise on-chip clock and timers
14. Built-in temperature sensor for real-time monitoring of chip temperature
15. 12 programmable I/O (PIO) state machines for custom peripheral support
16. Size: basic version about 5.8 x 1.7 cm; with speaker about 5.8 x 5.11 cm