DESCRIPTION
4 digit display module is usually a 12-pin module. In this Grove gadget, we utilise a TM1637 to scale down the controlling pins into 2 Grove pins. It only takes 2 digital pins of Arduino or Seeeduino to control the content, even the luminance of this display. For projects that require an alphanumeric display, this is the best choice.
FEATURES
- Dimensions: 40mm x 20mm x 12mm
- 4-digit red alpha-numeric display
- Grove compatible
- 8 adjustable luminance levels
RESOURCES
- Preface – Getting Started
- Introduction to Grove
- Wiki