To support the information that we have explored in this chapter, I recommend reading the following documents:
- ESP32 MCU datasheet document: https://www.espressif.com/en/support/download/documents/chips.
- ESP-IDF Programming Guide document: https://docs.espressif.com/projects/esp-idf/en/latest/.
- ESP-WROVER-KIT Getting Started Guide: https://docs.espressif.com/projects/esp-idf/en/latest/get-started/get-started-wrover-kit.html.