RP2040-Touch-LCD-1.69 is a low-cost, high-performance microcontroller development board with an onboard 1.69-inch capacitive touch LCD screen, lithium battery charging chip, six-axis sensor (three-axis accelerometer and three-axis gyroscope), , buzzer and other peripherals, which are easy to develop and embed into products RP2040 microcontroller chip designed with Suitable for the development of smart devices and can realize human-computer interaction functions Onboard dual-core ARM M0+ processor, running at up to 133 MHz Can be identified as a large-capacity storage through USB for drag-and-drop download of programs CPU: Dual-core ARM M0+ Chip: RP2040 microcontroller chip designed with Interface: Type-C interface Screen size: 1.69 inches Pixels: 240x280 Colour:Black Material:ABS Package Contents: 1 x Touch Display 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.