Overview: Pico Expansion Plus S1 is an upgraded expansion board specially designed for the Raspberry Pi Pico. It not only has the status indicator LED lights of all GPIOs in Pico of Pico Expansion Plus version, two sets of 2 * 20PIN pin array headers, four HY-2.0-4P headers, one set of SPI1 pin array and one reset button, but also adds one Full-color RGB, onboard Micro SD card slot, buzzer with switch, and one 2.54mm 4PIN header array for DHT11/DS18B20 sensors, There is also a standard 3.5mm audio jack. For Raspberry Pi Pico does not have a reset button, but this product increases the reset button, so it is convenient for users to debug or write programs without frequent plugging USB line of Pico. Specifications: Size: 114mm(L)*78.5mm(W)*11mm(H) Supply voltage: 5V(provided by PICO) Package contents: 1.Pico Expansion Plus S1*1

5.Provide Python open source demo codes that can be used for Raspberry Pi Pico development board. 4.5V power supply voltage (provided by PICO). 3.Increases the reset button, so it is convenient for users to debug or write programs without frequent plugging USB line of Pico. 2.On board Micro SD card slot, full-color RGB (WS2812), standard 3.5mm audio jack, buzzer, buttons, etc. 1.Equipped with all Pico LED status indicators leading to GPIO.