Grove - Module 4x 7-segment display - digital interface

Module with 4x 7-segment display from Grove series. Allows to display four digits along with colon and some letters in red. Based on TM1637 chip, it is compatible with popular Arduino boards. Allows you to set the backlight level

Module with Grove interface.

• Supply voltage: 3.3 V to 5.0 V
• Applied circuit: TM1637
• Communication: digital interface: DIO, CLK
• Segment colour: red
• Pinouts: 4-pin goldpin 2.54 mm raster
• Dimensions: 40 x 20 x 12 mm
• Character height: 9 mm
• Weight: 11 g

Product compatible with Arduino

Manufacturer provides user guide, and library for Arduino.

The sensor communicates with the microcontroller through two digital pins DIO and CLK. It has the following pinouts:

Grove is a series of Base Shield overlay compatible modules and sensors that work with Arduino and STM32 Nucleo.

• Manufacturer's website: Seeedstudio 104030003
• User guide
• Arduino library
• Schematics of the module
• TM1637 documentation
• Grove System Description
• Grove System Manual
• Seeedstudio Blog
• Grove Module Selection Guide