Internet of Things IOT, Robotics and Hacking with NodeMCU

Editorial course preview

What the public course preview actually shows

These 3 complementary views highlight concrete, legible examples from the course presentation.

A split-screen desktop view showing a Fritzing breadboard schematic on the left and Arduino IDE code on the right. The circuit features a NodeMCU board connected to an L298N motor, — Preview 1 of 3
This split-screen view demonstrates the integration of hardware and software by displaying a Fritzing circuit diagram alongside the corresponding Arduino code for controlling motors.

A split-screen view showing a NodeMCU circuit diagram and code on a computer screen alongside a hand holding the corresponding physical breadboard assembly. — Preview 2 of 3
This split-screen view compares a digital schematic for a light sensor connected to a NodeMCU with the actual hardware implementation on a breadboard.

A NodeMCU development board and a smaller microcontroller mounted on a white breadboard with red LEDs illuminated, connected via USB cable, with a blue text overlay reading 'Wifi ( — Preview 3 of 3
This hardware setup features a NodeMCU board and an ESP8266 module on a breadboard with active red LEDs, demonstrating a wireless BadUSB configuration for hacking projects.