Choosing the right wireless protocol for your smart home or IoT project can be overwhelming. Thread, Zigbee, Matter and BLE (Bluetooth Low Energy) are the four major players in 2026,
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Choosing between the ESP32-C3, ESP32-C5 and ESP32-C6 can be confusing. All three are RISC-V based microcontrollers from Espressif’s cost-optimized C-series, but they target different use cases and feature sets. This
The ESP32 family just got a massive upgrade. Espressif Systems has unveiled the ESP32-E22, marking a revolutionary leap in IoT connectivity with tri-band Wi-Fi 6E support, dual-mode Bluetooth 5.4, and
Introduction When it comes to WiFi-enabled microcontrollers for IoT projects, two names dominate the conversation: ESP32 and ESP8266. Both developed by Espressif Systems, these powerful yet affordable boards have revolutionized
Introduction Choosing the right microcontroller for your IoT project can make or break your development experience. Two of the most popular options in the maker and professional communities are Arduino
Introduction The SG90 servo motor is a lightweight and low-cost motor commonly used in robotics, IoT, and automation projects. Unlike DC motors, which rotate continuously, a servo motor can be
Introduction The NEO-6M GPS module is a powerful, low-cost GPS receiver that allows your ESP32 projects to access real-time location data, including latitude, longitude, altitude, and time. GPS technology is
Introduction The HC-SR501 PIR (Passive Infrared) sensor is used to detect motion by sensing infrared radiation from objects, mainly humans and animals. It’s widely used in security systems, automatic lights,
Introduction A relay module is an electrically operated switch that allows your ESP32 to control high-voltage or high-current devices like lights, fans, motors, and other home appliances. Since the ESP32
Introduction The DS18B20 is a digital temperature sensor that provides highly accurate temperature readings over a range of -55°C to +125°C. Unlike analog sensors, it communicates over the OneWire protocol,
