Description: This product is a low-cost, high-performance microcontroller development board. In a small form factor, it is equipped with a 2-inch capacitive touch LCD screen, camera interface, Micro-SD card slot, lithium battery charging chip, and six-axis sensor (three-axis accelerometer and three-axis gyroscope) and other peripherals, which are easy to develop and integrate into products. 1. Adopts the RP2350 microcontroller chip designed by For . dual-core, dual-architecture, equipped with dual-core ARM -M33 processor and dual-core Hazard3 RlSC-V processor, the clock running frequency is up to 150MHZ. 2. Built-in 520KB and 16MB on-chip Flash, using Type-C interface, no need to worry about the forward and reverse insertion. 3. Onboard 2-inch capacitive touch LCD screen, 240x320 resolution, 262K color, onboard camera interface, compatible with mainstream cameras such as OV2640 and OV5640, suitable for image and video acquisition. 4. Onboard lithium battery charging and discharging interface, suitable for mobile scenarios, USB1.1 host and device support, support low-power sleep and hibernation modes. 5. Can be identified as a large-capacity storage through USB for drag-and-drop program download, leading to 22 multi-function GPIO pins. 6. 2 SPI, 2 I2C, 2 UART, 2 12-bit ADC and 14 controllable PWM channels. 7. Accurate on-chip clock and timer, onboard temperature sensor, 12 programmable I/O (PIO) state machines for custom peripheral support. Specifications: Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: Material: PCB+LCD Package Contents: 1 x RP2350-Touch-LCD-2-C 1 x OV5640 lens Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.