This tutorial is for that Arduino board. You are trying to operate it for an ESP32. I didn’t consider it using an ESP32. So, I’m undecided if it works. In your charging advantage, you’ll find the charging port chilling at the bottom from the kit. Just plug in, so you’re https://lost-mary-mo5000-disposab46777.wssblogs.com/28692800/display-of-8-fundamentals-explained