Grove Zero - 4-Digit Display
• What is it？
The 4-Digit Display is also known as segments display, it can only show digits and few characters. It’s a great way to show sensor data, time or count.
• How it works？
4 Digit Display is composed of several segments that switch on and off to give appearance of desired numbers from -999 to 9999.
There are also two dots in the middle to help display time.
• Try it
• Real World Analogy
• More Information