SunFounder ESP32 Starter Kit
components/img/7_segment_test.JPG
Display Codes
To help you get to know how 7-segment displays(Common Cathode) display Numbers, we have drawn the following
table. Numbers are the number 0-F displayed on the 7-segment display; (DP) GFEDCBA refers to the corresponding
LED set to 0 or 1.
720 Chapter 5. Learn about the Components in Your Kit