by Monisha Macharla | Dec 4, 2022 | MQTT, NodeMCU, nodemcu projects
In this tutorial, we will connect an RGB LED strip of 5 meters to a NodeMCU and control them via adafruit IO. A combination of 3 LEDs—RED, GREEN, and BLUE—makes up an RGB LED. Red, green, and blue can be combined to create any color. RGB LEDs may produce a variety of...
by Anmol Punetha | Jun 13, 2020 | Arduino IDE Programming, NodeMCU
Imagine if we can upload the code without using USB Cable. The data then can be transmitted “Over the air” ESP8266 OTA offers a facility of uploading the code wirelessly and this is what we call OTA updates. In this tutorial we will discuss how this...
by Anmol Punetha | Jun 13, 2020 | Arduino IDE Programming, Arduino Uno, NodeMCU
Many times you might wish to sense the temperature around you. But you can not directly use the sensor just by making the circuit and writing code. You need to use the specific library for the sensor which has many pre-defined functions used by the sensor. In this...
by Vishal Naik | Jun 3, 2020 | IoT Programming, NodeMCU
Before diving into the NodeMCU with MicroPython we should know some key concepts of embedded programming such as flashing , firmware etc. Development platforms for NodeMCU_ESP8266: ESPlorerLuaIDEArduino IDE etc Programming languages for NodeMCU_ESP8266:...
by Vishal Naik | Jun 3, 2020 | NodeMCU, Python
For ages, C and C++ have ruled over the embedded system industry. Fast prototyping is an important aspect of the industry today. In fact MicroPython is the best suited for fast prototyping. Students and engineers are becoming very familiar with the Python programming...
by Anmol Punetha | Mar 29, 2020 | NodeMCU
The NodeMCU_ESP8266 can be used in various development platforms like the ESPlorer, LuaIDE, Arduino IDE etc. In this tutorial you will learn how to use it with the Arduino IDE. First of all, you need to download the Arduino software. Click here to download it. You can...
