Technical requirements
In this chapter, we are going to need an LCD, an OLED display, and a TFT display to be used with our devkit in the examples. All other sensors and actuators will be listed in each example, so you can easily follow the Fritzing diagrams.
On the software side, we will continue with the existing toolchain and development tools, but new driver libraries are introduced for the displays. The links for the driver libraries are provided in the examples.
The source codes for the chapter are located here: https://github.com/PacktPublishing/Internet-of-Things-with-ESP32/tree/main/ch3.
Check out the following video to see the code in action: https://bit.ly/3dXRFto