ESP32 Web Updater Over The Air (OTA) Programming In Arduino IDE

A fantastic feature of any WiFi-enabled microcontroller like ESP32 is the ability to update its firmware wirelessly. This is known as Over-The-Air (OTA) programming. What...

ESP32 Basic Over The Air (OTA) Programming In Arduino IDE

A fantastic feature of any WiFi-enabled microcontroller like ESP32 is the ability to update its firmware wirelessly. This is known as Over-The-Air (OTA) programming. What...

Insight Into ESP32 Sleep Modes & Their Power Consumption

There is no question that ESP32 is a worthy competitor to many WiFi/MCU SoCs out there, often beating it on both performance and price....

Interface OLED Graphic Display Module with ESP32

Want to add little graphic pizzazz to your ESP32 IoT projects? Or maybe you want to display IP address of your ESP32 without resorting...

ESP32 Deep Sleep & Its Wake-up Sources

Have you ever wanted your IoT project to last on batteries for almost 5 years?  Wait... What? 5 years? Yes. It might sound ridiculous,...

Insight Into ESP32 Features & Using It With Arduino IDE

Few years back, ESP8266 took the embedded IoT world by storm. For less than $3, you could get a programmable, WiFi-enabled microcontroller being able...

Interface DHT11 DHT22 with ESP32 & Display Values Using Web Server

Have you ever wanted to have sensors scattered all around your house and garden reporting their temperature regularly to a central server? Then, this...

Create A Simple ESP32 Web Server In Arduino IDE

The newly launched successor of ESP8266 - the ESP32 has been a growing star among IoT or WiFi-related projects. It’s an extremely cost-effective WiFi...