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 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 2-inch LCD Development Board 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.