Here are the classes, structs, unions and interfaces with brief descriptions:
| CButton | A class to handle a push button connected to the TKJHAT board |
| CBuzzer | A class to control a buzzer |
| CDisplay | A class for the SSD1306 OLED display, uses the ssd1306 library for low-level operations |
| CHDC2021 | A class for the Texas Instruments HDC2021 digital temperature and humidity sensor |
| CICM42670 | A class for the TDK InvenSense ICM-42670 6-axis accelerometer + gyroscope |
| CLed | A class to control simple red LED |
| CLightSensor | A class to configure and read the Vishay VEML6030 ambient light sensor |
| CMicrophone | A class to control MEMS microphone |
| CRGBLed | A class to control a RGB LED |
| CTKJHAT | Main interface for accessing TKJHAT board features |