Pull out the Wi-Fi plugs and rip out the cloud applications, and you can transition to a dedicated local mesh infrastructure ...
So, if the pin layouts on a tutorial don’t match the ones I’ve got on my ESP32, I’d look at what protocol the sensor uses, go ...
Two-wheeled self-balancing robot using pole-placement state feedback on an Arduino Nano. Balances indefinitely within ±2° and recovers from 10° pushes. Includes simulation, SolidWorks CAD and firmware ...