Raspberry Pi Shim Board
This is a board which sits between the Raspberry Pi and a board connected to the GPIO pins, such as the ZUMspot.
The ZUMshim brings out a number of GPIO pins so that they can be connected without soldering:
- I2C (SDA/SCL)
- UART (TXD/RXD)
This allows connecting things like 5V fans, 1.3" OLED screens and serial ports.
** Raspberry Pi not included