Data types in Arduino Data type name size in bits/bytes from size to size bool 8bit(1byte) true=1 false=0 byte 8bit(1byte) 0 255 char 8bit(1byte) -128 127 word 16bit(2byte) 0 65535 int 16bit(2byte)…
Embedded systems
How to use WiFi.h library with esp32 board
To see the output of the below scripts use a serial monitor and in case, if you don’t see any output on the serial monitor then press the EN button from the…
How to work with the ESP32 board?
To use esp32-board first, we need to select the ide that allows us, to write programs in esp32-boards so, the ide that we use for this blog will be Arduino-ide For instruction…
Install esp32 board with arduino ide
Step #1: open your arduino-ide Step #2: click file —-> preferences step #3: go to GitHub and copy the link from the Arduino core for ESP32 Click here, for the link —->…
A fatal error occurred: failed to connect to ESP32: Timed out waiting for packet header
This error is common Why? Because it is the first time you are using the ESP32 board. And you don’t know how to use it? It is not like Arduino board So,…