Raspberry Pi Pico Expansion Board Two Sets of Pins

SKU: 220709

Model: Pico Expansion Plus S1

Brand: Seengreat

Category: Raspberry Pi Pico Expansion

$12.99

Quantity

ADD TO CART

Discount code: 2304wcdb, save $5.00, available to this product.

Pico Expansion Plus S1

An upgraded expansion board for the Raspberry Pi Pico

Product Description

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.

GPIO LED Indicators: The GPIO status display function can be turned on by toggling the switch S1 to the ON state. At this time, when the GPIO is at a high level, the corresponding LED indicator light is on, otherwise the light is off. If you do not need to display the GPIO status through the LED status, you can turn the switch S1 to the OFF state.

It is easy of two sets of 2*20 pins to access to the Raspberry Pi Pico expansion board or DuPont wire to peripherals. Both sides of the board are marked with clear

Pin function silk screen, which is convenient for use and measurement.

The 4 HY-2.0-4P connectors can be inserted into 2.0mm-spaced cables. It is quick and convenient to connect to other functional modules. Through the slide switch S2, select the power supply voltage of the modules which are connected to these interfaces. At that time, when the slide switch S2 was turned to 5V, the power supply voltage of the connected module was 5V, and when the slide switch S2 was turned to 3.3V, the power supply voltage of the connected module was 3.3V. Note: The VCC terminals of all externally expanded HY-2.0-4P connectors are connected together, so when the power supply voltage is selected, the power supply voltage of all externally expanded HY-2.0-4P connectors will become the same.

A group of pin headers leads to the SPI1 interface, which can be connected to the SPI peripheral module through flat cables or DuPont cables. The SPI1 interface is consistent with the VCC voltage of the four HY-2.0-4P connectors. One Full-color RGB, cool LED can be seen when running the demo code. One card slot for Micro SD card. A buzzer with switch, open when using, close when not using.

A 2.54mm 4PIN header is reserved to lead out the power supply pin, data pin, and two ground pins. It can be used with multiple expansion modules, such as DS18B20 temperature sensor, DHT11 temperature and humidity sensor and so on. It can be used in a wider range. An ESP-01 transfer module solder joint is reserved to support IIC bus and UART. There is also a standard 3.5mm audio jack, which supports dual channel and left channel switching.

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.

Features

Equipped with all Pico LED status indicators leading to GPIO
5V power supply voltage (provided by PICO)
On board Micro SD card slot, full-color RGB LED (WS2812), standard 3.5mm audio jack, buzzer, buttons, etc
Provide Python open source demo codes that can be used for Raspberry Pi Pico development board