Gravity Green 8-Digit 7-Segment LED Display

This green 7-segment display with decimal points by DFRobot can be controlled via I2C. DFRobot has also written its own library for Arduino, so you can easily control the display with an Arduino or ESP32. The brightness of the display can also be adjusted through the library.

Features:

• 7-segment display with 8 digits and decimal points
• Supports 16-level brightness adjustment
• I2C communication
• Four different I2C addresses selectable

Documentation:

• DFRobot Wiki
• Arduino Library

Technical Details: 

• Operating voltage: DC 5V
• Operating current: <130mA
• LED color: Green
• I2C Address: 0xE0 (0xE2,0xE4 or 0xE6 selectable via solder bridges)
• 16 x 8 bit RAM for storing the displayed data
• Operating temperature: -40°C to +85°C
• Mounting holes diameter: 3.3mm
• Display dimension: 101 x 19mm
• Dimension: 117 x 22 x 16mm
• Weight: 42g

Delivery Content:

• 1x Gravity green 8-Digit 7-Segment LED Display
• 1x Gravity IIC/UART sensor cable