Fork of 2022 vintage K3NG Keyer modified to run on ESP32-WROOM-32. Added BT Keyboard capability (BLE and BT classic), Classic I2C LCD text display and a color TFT display.
Contents presented in the Microcontrollers Laboratory Course; Microcontrollers used: Arduino UNO R3 & DOIT ESP32 DEVKIT V1 - CSE Department, Shiraz University, Spring 2025.
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