This is simple project to transfer data using arduino uno and esp8266 wifi module to the website using POST method and php script. Create a esp8266.html file in the main directory of your website (you ...

Arduino Uno, the most popular microcontroller among electronics hobbyists and students and its pretty easy to get started with embedded systems using Arduino But one drawback of Arduino is that it ...

Connect pin 5V and GND pins of Arduino Nano to +5 and G pin of Ethernet Module respectively (These connections supply power to the Ethernet Module). Connect pin 9, 10, 11,12, and 13 of Arduino to R, ...

The second example requires an Arduino Uno, 2 cables, an LED and a 220 Ohm resistor. Assemble the components like displayed in the graphic below. Again, plug in the Arduino, copy the code out of the ...

VS code will detect the connected Arduino board and display a notification at the bottom right corner. 3. Create a New Project. Create a new project and select the board type you are using. PlatformIO ...

When it’s successful, the PlatformIO logo should show up on Visual Studio Code’s left tray area. Press this logo whenever you want to use PlatformIO. Coding With PlatformIO. Compared to the Arduino ...

Arduino uses gcc as toolchain, and gcc features optimization levels. They range from ‘0’ (zero), which optimizes compilation time, to ‘3’, which is the most aggressive level. There is also level ‘s’ ...

Connecting RS-485 with Arduino. RS-485 Module can be connected to any microcontroller having serial port. For using RS-485 module with microcontrollers, a module called 5V MAX485 TTL to RS485 which is ...