Random Nerd Tutorials | Learn ESP32, ESP8266, Arduino, and Raspberry Pi

ESP32 Relay: Control AC Appliances

Learn how to use a relay module with the ESP32 to control AC appliances remotely (with a web server).

ESP32 LoRa Sensor Monitoring

Build an ESP32 sensor monitoring system that sends temperature, humidity and pressure readings via LoRa

ESP32 SIM800L: Send Text Messages

Create a notification system that sends an SMS when sensor readings are above or below a certain threshold.

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Getting Started with ESP-NOW ESP8266 NodeMCU with Arduino IDE

Getting Started with ESP-NOW (ESP8266 NodeMCU with Arduino IDE)

ESP32 or ESP8266 Control Output Based on Temperature Threshold build a Thermostat Web Server

ESP32/ESP8266 Thermostat Web Server – Control Output Based on Temperature

ESP32 Send Emails using an SMTP Server: HTML, Text and Attachments with Arduino IDE

ESP32 Send Emails using an SMTP Server: HTML, Text and Attachments (Arduino IDE)

How to program upload code to ESP32-CAM board Arduino IDE with FTDI Programmer

How to Program / Upload Code to ESP32-CAM AI-Thinker (Arduino IDE)

ESP32 Projects

ESP-NOW Two-Way Communication Between ESP32 Boards

ESP-NOW Two-Way Communication Between ESP32 Boards

Get ESP32 or ESP8266 MAC Address and Change It (Arduino IDE)

Get ESP32/ESP8266 MAC Address and Change It (Arduino IDE)

Getting Started with ESP-NOW (ESP32 with Arduino IDE)

Getting Started with ESP-NOW (ESP32 with Arduino IDE)

Control ESP32 and ESP8266 GPIOs from Anywhere in the World

Control ESP32 and ESP8266 GPIOs from Anywhere in the World

ESP32-CAM Projects

How to program upload code to ESP32-CAM board Arduino IDE with FTDI Programmer

How to Program / Upload Code to ESP32-CAM AI-Thinker (Arduino IDE)

Most Practical ESP32-CAM? Built-in Programmer, OLED, Antenna, Project Examples and More

TTGO T-Journal ESP32 Camera: Built-in Programmer, OLED, Antenna and Project Examples

ESP32-CAM: Take Photo and Save to MicroSD Card

ESP32-CAM Take Photo and Save to MicroSD Card

ESP32-CAM Video Streaming Web Server (works with Home Assistant)

ESP8266 Projects

ESP8266 Client-Server Wi-Fi Communication Between Two Boards

ESP8266 Client-Server Wi-Fi Communication Between Two Boards (NodeMCU)

ESP8266 Relay Module - Control AC Appliances Web Server

ESP8266 Relay Module – Control AC Appliances (Web Server)

ESP8266 NodeMCU Access Point AP for Web Server

ESP8266 NodeMCU Access Point (AP) for Web Server

ESP8266 Web Server using SPIFFS (SPI Flash File System) HTML CSS files

ESP8266 Web Server using SPIFFS (SPI Flash File System) – NodeMCU

MicroPython Projects

MicroPython Relay Module with ESP32 and ESP8266: Guide and Web Server

MicroPython: Relay Module with ESP32/ESP8266 (Guide + Web Server)

MicroPython: Wi-Fi Manager with ESP32 ESP8266 compatible

MicroPython: Wi-Fi Manager with ESP32 (ESP8266 compatible)

MicroPython: ESP32/ESP8266 Access Point AP

MicroPython: ESP32/ESP8266 Access Point (AP)

MicroPython DS18B20 Temperature Sensor with ESP32 and ESP8266 (Single sensor, Multiple sensors and Web Server example)

MicroPython: DS18B20 Temperature Sensor with ESP32 and ESP8266

Arduino Guides

DHT11 vs DHT22 vs LM35 vs DS18B20 vs BME280 vs BMP180 Temperature Sensors

DHT11 vs DHT22 vs LM35 vs DS18B20 vs BME280 vs BMP180

LM35 LM35DZ LM34 LM335 Arduino board OLED temperature Celsius Fahrenheit readings

Guide for LM35, LM335 and LM34 Temperature Sensors with Arduino

Guide for BME280 Sensor with Arduino Pressure, Temperature, and Humidity

Guide for BME280 Sensor with Arduino (Pressure, Temperature, Humidity)

Guide for DS18B20 Temperature Sensor with Arduino

Guide for DS18B20 Temperature Sensor with Arduino

Enroll In Our Courses

Learn ESP32 with Arduino IDE Course » Complete guide to program the ESP32 with Arduino IDE!

Build a Home Automation System from Scratch » With Raspberry Pi, ESP8266, Arduino, and Node-RED.

Home Automation using ESP8266 eBook and video course » Build IoT and home automation projects.

Arduino Step-by-Step Projects » Build 25 Arduino projects with our course, even with no prior experience!

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