T he ESP32 is an incredibly versatile microcontroller, and so long as you have the wires and the hardware to connect it to, ...

Eventually, I bought the ESP32 Cheap Yellow Display, and I learned how to develop on that using LVGL graphics. Since then, I've been trying all kinds of projects.

That device had sensors to pick up on things such as humidity and ambient light level, but it didn’t have a display of its own; it just pushed the data out onto the network using MQTT.

Two of SMI540's three sensor signals provide information that is relevant for the ESP system: the yaw rate and lateral acceleration. The remaining third sensor signal is not generally used by ESP. It ...