1What you need
- 4-digit Grove Display
2Challenge
####Display the current brightness value on the Grove display.
3Solution
###Code
Click on "Advanced" and then on "Add Package". Select the package "Grove" from the list.
Note: A variable with any name is created for "display". The right Grove connector uses pins 16 and 17.
The display can also be used for troubleshooting because, unlike the LED matrix, values can be displayed without scrolling.
This text as well as the image is published under a CC BY-SA 4.0 DE license popup: yes. It was originally published in German popup: yes by phzh popup: yes and translated into English by the Calliope team.