Wireless & IoT

Getting Started with ESP32 and Over-The-Air Programming (OTA)

Step-by-step guide to get started with ESP32 OTA programming. Learn how to wirelessly upload firmware updates and simplify your development process...

ESP32-CAM Based RGB Image Capture and Storage in BMP Format

Learn to capture RGB images with ESP32-CAM and save them as BMP on SD card. Set up the camera, adjust clarity, and store high-quality snapshots...

Getting Started with ESP32 & Node-RED

Kickstart your IoT maker journey by connecting ESP32 with Node-RED and MQTT to build smart, real-time, connected projects with ease...

IRIV PiControl - Get Readings from RS485 Waterproof Ambient Light Sensor

Get readings from RS485 Waterproof Ambient Light Sensor with IRIV PiControl using Node-RED..

IRIV IO Controller - Send Sensor readings to IRIV PiControl using MQTT

Send readings from humidity and temperature sensor to the IRIV PIControl. Allow users to monitor the readings directly from the IRIV IO Controller via IRIV PiControl...

Control LED & Servo from Raspberry Pi via I2C with RoboESP32

Learn how to control an LED and servo motor on an ESP32 using I2C commands from a Raspberry Pi. Step-by-step tutorial with Arduino and Python code...

Getting Started with ESP32 & ThingSpeak

Learn how to connect your ESP32 to ThingSpeak and build your first IoT project. A beginner-friendly guide to sending sensor data to the cloud in minutes!..

Getting Started with ESP-NOW

Learn how to quickly set up ESP-NOW on ESP32 to enable fast, low-power wireless communication between devices. Perfect for IoT projects and sensor networks without Wi-Fi!..

Getting Started with ESP32 & Blynk

Kickstart your IoT journey with ESP32 and Blynk! Learn how to connect, control, and monitor smart devices using the powerful ESP board and the beginner-friendly Blynk app...

Smart Farming with ESP32

Farm Automation System using RoboEsp32, Maker Soil Moisture Sensor, DHT11 Temperature & Humidity Sensor, Ultrasonic and Motor Pump..

Getting Started with FreeRTOS on ESP32

Learn how to implement a Real-Time Operating System on ESP32 using FreeRTOS. Explore task management, multitasking, and real-time control for embedded projects...

OjanBot ESP32 Tutorial Series

Master OjanBot ESP32 with step-by-step tutorials! Build, program, and control your robot using MicroBlock and Arduino for an exciting robotics journey...

Hand Gesture-Controlled OjanBot (Python + OpenCV)

Control your OjanBot robot using hand gestures detected by your laptop's webcam. This AI-powered project uses MediaPipe and OpenCV on your laptop and communicates with the ESP32 robot over Wi-Fi..

Home Security System with ESP32

Create your own Home Security System with ESP32 using PIR Motion Sensor that send a notification through Telegram!..

Getting Started with ESP32

Learn how to get started with the ESP32 microcontroller. This beginner-friendly guide covers setup, required tools, and step-by-step instructions for your first project...