The Breakout Shield Kit breaks out each i/o connection on the Digispark development board and provides them as three pin headers with a 5V, Gnd, and i/o pin for each.
This allows the easy connection of third-party and homemade sensors, servos, and more.
The Version A kit provides headers in the order of GND / 5V / I/O Pin.
Version B kit provides headers in the order of GND / I/O Pin / 5V.
This is an unassembled kit and requires basic soldering. Use of it requires surface mount soldering.
This is designed for use with the Digispark development board, which is not included.
Schematic design of Breakout Kit
Instruction and Tutorials of Breakout Kit