ESP32 Rest API Web Server GET and POST Examples with Postman API
In this tutorial, we will learn how to build a rest API web server using ESP32 that implements different REST APIs. We will create APIs that will be used to …
ESP8266 NodeMCU Wifi Manager Stop Hardcoding WiFi Credentials
In this user guide, we will learn how to incorporate WiFi manager with ESP8266 Web Server projects using an ESPAsyncWebServer library. WiFi manager allows us to connect ESP8266 to a …
NEO-6M GPS Module with ESP32 using MicroPython
In this tutorial, we will learn about a NEO-6M GPS module and how to interface it with ESP32 using MicroPython to obtain GPS parameters such as latitude, longitude, altitude, date, …
ESP8266 NodeMCU Data Logging to Firebase Realtime Database
In this guide, we will show you how to log sensor readings to Firebase Realtime database along with current timestamps. We will use ESP8266 NodeMCU along with BME280 sensor for …
MAX7219 LED Dot Matrix Display with Raspberry Pi Pico
In this tutorial, we will learn to interface MAX7219 LED Dot matrix display with Raspberry Pi Pico. Firstly, we will look into the introduction, pinout of MAX7219 LED dot matrix …
Raspberry Pi Pico I2C Communication
In this Raspberry Pi Pico tutorial, we will learn about I2C communication protocol and pins featured on the Pi Pico board. Moreover, we will interface our Raspberry Pi Pico with …
K-Type Thermocouple MAX6675 Amplifier with ESP8266 NodeMCU
In this tutorial, we will learn how to interface K-Type Thermocouple MAX6675 Amplifier with ESP8266 NodeMCU and how to use it to measure temperature. The guide includes a brief introduction …
K-Type Thermocouple MAX6675 Amplifier with ESP32
In this tutorial, we will learn how to interface K-Type MAX6675 thermocouple module with ESP32 and how to use it to measure temperature. The guide includes a brief introduction of …
How to use PIR Motion Sensor with Raspberry Pi Pico
In this tutorial, we will learn how to interface PIR Motion Sensor with Raspberry Pi Pico and use GPIO pins of Raspberry Pi Pico as output pins as well as …
Program Raspberry Pi Pico with Arduino IDE
In this getting started guide, we will learn how to program Raspberry Pi Pico using Arduino IDE. It will be a step-by-step guide on how to install Raspberry Pi Pico …