Raspberry Pi GPIO Ribbon Cable - 40-pin
This 2x20 flat ribbon-cable fits the GPIO headers on the Raspberry Pi 3, 2, and B+ so you can easily connect to the low-level peripherals and get hacking! This cable has 0.1"-spaced connectors and is keyed for polarity.
GPIO Extension Board for Raspberry Pi B+ 2B 3B
There is a GPIO extension board for raspberry pi B+ 2B 3B, which breakout 40 pins of raspberry pi GPIO interfaces. With this board, you can easy to use the GPIO form your Pi with the Breadboard then make some GPIO control project.
Package List:
- 1 x GPIO Extension Board for Raspberry Pi B+ 2B 3B
- 1 x 40 PIN Jumper wire
Vilros Pi T Shape Cobbler Breakout Kit for Raspberry Pi -- 40 Pin
Hack Your raspberry Pi!! Now that you've finally got your hands on a Raspberry Pi , you're probably itching to make some fun embedded computer projects with it. What you need is an add on prototyping Pi Cobbler from Vilros, which can break out all those tasty power, GPIO, I2C and SPI pins from the 40 pin header onto a solderless breadboard. This mini kit will make "cobbling together" prototypes with the Pi super easy. The Pi Cobbler comes with a 40 pin ribbon cable, and an assembled custom PCB with ribbon cable socket and header pins.
Pimoroni Black HAT Hack3r
Need to detach or debug your HAT? Then the Black HAT Hack3r is for you!
A nifty little tool that lets you access all of the GPIO pins while also running a HAT. Ideal for debugging your HAT projects or combining a HAT with other circuits.
- HAT spec landing area with PCB standoffs
- Includes 40 pin GPIO ribbon cable
- All GPIO pins labelled with function, BCM pin number, physical pin number
- Rubber non-slip feet
- 4 mounting holes
- Comes un-assembled in kit form
Kit includes:
I2C Expander 16bit I/O - MCP23017
The MCP23017 is a 16-bit, general purpose parallel I/O port expander for I2C bus applications. The 16-bit I/O port functionally consists of two 8-bit ports (PORTA and PORTB). The MCP23017 can be configured to operate in 8-bit or 16-bit modes.
I2C Expander - PCF8574N
Specifications:
- Integrated circuit type peripheral circuit
- Kind of integrated circuit 8bit, I/O expander
- Interface I2C
- Mounting THT
- Supply voltage 2.5...6V DC
- Case DIP16
- Frequency 100kHz
- DC supplying current 40µA
- Output current 50mA