Raspberry Pi Pico Expansion Board, Dual GPIO Expander, Two Sets of Pins

Raspberry Pi Pico Expansion Board, Dual GPIO Expander, Two Sets of Pins

Raspberry Pi Pico Expansion Board, Dual GPIO Expander, Two Sets of Pins

Raspberry Pi Pico Expansion Board, Dual GPIO Expander, Two Sets of Pins

Raspberry Pi Pico Expansion Board, Dual GPIO Expander, Two Sets of Pins

Raspberry Pi Pico Expansion Board, Dual GPIO Expander, Two Sets of Pins

Raspberry Pi Pico Expansion Board, Dual GPIO Expander, Two Sets of Pins

Raspberry Pi Pico Expansion Board, Dual GPIO Expander, Two Sets of Pins

Pico Expansion Plus S1

An upgraded expansion board for the Raspberry Pi Pico

Pico Expansion Plus S1 is an enhanced expansion board designed specifically for the Raspberry Pi Pico. Compared to the previous Pico Expansion Plus, this upgraded version adds several practical features including a full-color RGB LED, Micro SD card slot, buzzer with switch, 4PIN header for DHT11/DS18B20 sensors, and a standard 3.5mm audio jack.

Key Features:

  1. RGB LED: Preconfigured for colorful effects when running demo code.
  2. Micro SD Card Slot: Enables file storage and data logging.
  3. Buzzer with Switch: Easily toggled ON/OFF depending on usage.
  4. 4PIN 2.54mm Header: Compatible with DS18B20, DHT11, and other digital sensors.
  5. ESP-01 Interface (pads only): Supports I²C and UART for wireless expansion.
  6. 3.5mm Audio Jack: Supports dual-channel and left-channel audio output.

Specifications

Dimensions114mm(L) x 78.5mm(W) x 11mm(H)
Supply voltage5V(provided by PICO)

Pico Expansion Plus S1 is easy of two sets of 2*20 pins to access to the Raspberry Pi Pico expansion board or DuPont wire to peripherals. It can be used with a number of extension modules, such as DS18B20 temperature sensor, DH11 temperatureand humidity sensor, etc. It can be used in a wider range

GPIO LED Indication

Equipped with all Pico LED status indicators leading to GPIO

USB Type-c port for upload programs and power supply

Multiple Interfaces

On board Micro SD card slot, Full-color RGB(WS2812), Standard 3.5mm audio jack, Buzzer, Buttons, etc

Interface Definition

Module overview

①&④ PICO expansion port pin header   ② Raspberry Pi Pico socket   ③ Type C Port (Can power the board and upload programs)

④ 4-pin HY-2.0 connector: power supply voltage selection switch   ⑥ SPI interface header   ⑦ DHT11/DS18B20 female header  

⑧ Expansion board power indicator LED   ⑨ PICO reset button   ⑩ User buttons (K1: GP26, K2: GP21, K3: GP20)   ⑪ 3.5 mm audio jack (L: GP18, R: GP19)

⑫ Four 4-pin HY-2.0 connectors  ⑬ Micro SD card slot   ⑭ ESP-01 solder pads   ⑮ Full-color RGB (WS2812: GP22)   ⑯ Buzzer switch   ⑰ Buzzer

Dimension

WIKI

Pico Expansion Plus S1

Package Contents

1. Pico Expansion Plus S1 x1

Similar Products

Customer Reviews

Write a Review

Be the first to review this item