Question: What is the C + + code needed to prgram a 4 x 4 Keypad Matrix to a ESP 3 2 - S 3 chip

What is the C++ code needed to prgram a 4x4 Keypad Matrix to a ESP32-S3 chip using virtual studio code, the keypad has numbers 0-9 with symbols # and *. It also has letters A-D.

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