RP2040 microcontroller chip independently designed by Raspberry Pi Equipped with dual-core ARM Cortex-M0+ processor, running frequency up to 133MHz with flexible clock Built-in 264KB SRAM and 2MB on-chip Flash Adopts Type-C interface, supports reversible plug and play Onboard 1.28-inch 240x240 resolution, 65K color IPS LCD display, capable of clearly displaying color images Onboard lithium battery charge and discharge interface, suitable for portable applications All GPIOs are accessible via 1.27mm pitch female headers (30 pins in total, some shared with internal circuits; refer to pinout diagram for details) Supports USB 1.1 host and device modes, low-power sleep and hibernate modes Recognizable as mass storage via USB for drag-and-drop program download Features 2 SPI interfaces, 2 I2C interfaces, 2 UART interfaces, 4 12-bit ADCs, and 16 controllable PWM channels Integrated on-chip clock, timer, and temperature sensor Includes on-chip accelerated floating-point library and 8 programmable I/O (PIO) state machines for custom peripheral support CPU: Dual-core ARM Cortex-M0+ Interface: Type-C Display Resolution: 240x240 pixels Display Color: 65K color Color: Black Material: PCB with tempered glass Package Contents: 1 x Development Board with Display Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display settings may cause slight color differences between the image and the actual product. Measurement error is +/- 1-3cm.