Waveshare RP2350A 1.54inch E-Paper Display Development Board, 200 × 200 Resolution, Dual-core & Dual-Architecture, 12 × Programmable I/O (PIO) State Machines, with Touch Control, No Batt

["RP2350A microcontroller chip designed by Raspberry Pi in the United Kingdom. Adopts unique dual-core and dual-architecture design: dual ARM Cortex-M33 or dual Hazard3 RISC-V processors support, flexible clock running up to 150 MHz","Built-in 520KB Static RAM, with onboard 16MB Flash. Type-C port for easier use","Onboard 1.54inch e-paper display, 200 × 200 resolution, features high contrast and wide viewing angle. USB 1.1 with device and host support","Low-power sleep and dormant modes. Drag-and-drop programming using mass storage over USB. Adapting 7 × GPIO pins and USB+/- pins","1 × I2C, 1 × UART, 2 × 12-bit ADC, 6 × controllable PWM channels. Accurate clock and timer on-chip. Built-in temperature sensor for real-time monitoring of chip temperature. 12 × programmable I/O (PIO) state machines for custom peripheral support"]