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Grove - 4-Digit Display
- Brands Seeedstudio Code: GRV-DIS-4D
This Grove - 4-Digit Display module is a 12-pin module. In this module, there is a TM1637 to scale down the number of controlling pins to 2. That is to say, it controls both the content and the luminance via only 2 digital pins of Arduino. For projects that require alpha-numeric display, this can be a nice choice.
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your use of the product.
Based on the picture above, the Grove - 4-Digit Display is used with grove shield for Arduino.
You can get grove HAT for Raspberry Pi here. It may not be the same as product above but still can use with Raspberry Pi.
Note: Controllers are sold separately.