4 digit red alpha-numeric display Grove compatible 8 adjustable luminance levels
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4 digit display module is usually a 12 pin module. In this Grove module, we utilize 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 of the alpha-numeric display, this can be a nice choice.
We have released two 14-segment digital display, the Grove - 0.54‘’ Red Quad Alphanumeric Display and the Grove - 0.54" Red Dual Alphanumeric Display They can display all the letters, their scope of application is much wider than this one.
4 digit red alpha-numeric display
8 adjustable luminance levels
Sensors input display
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 using of the product.