For all Grove users!
Please read our Grove tutorial on http://www.switchdoc.com/2016/02/tutorial-intro-to-grove-connectors-for-arduinoraspberry-pi-projects/
As an expansion board for the Arduino Family, the Grove Base Shield v2 has many Grove connectors.
It has all four of the types of Grove Connectors:
It works with all of the SwitchDoc Labs Grove boards including:
Works with full line of Arduino and Genuino products. 3.3/5V Power switch (changes the voltage on all the Grove Connectors).