Elcetronic

the bottom now you know the pin out let’s connect peripherals like sensors drivers and displays esps operate on 3.3 volts while arduinos operate on 5 VTS this means that all peripherals whether they input or output ones can only use 3.3 volts when sending data to or receiving data from the ESP for components … Read more

if you’re looking to upgrade your Arduino projects with wireless capabilities this is how to get started with the esp32 we’ll cover quick spec comparisons picking your first board how to program it and other key features of the esp32 let’s start by comparing the two boards we use a classic Arduino Uno and the … Read more