Quick Answer: You can send a WhatsApp message from ESP32 by connecting to WiFi and making a secure HTTPS POST request to the CircuitDigest Cloud WhatsApp API. The cloud platform verifies your API key, ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)is an ultra-small, fan-less air quality sensor for sensing ...

💡 The ESP32 is a low-cost, low-power system on a chip (SoC) developed by Espressif. It features built-in Wi-Fi and Bluetooth connectivity, dual-core processing, and a rich set of peripherals. We will ...

AI cameras are everywhere—spotting people, detecting objects, and powering advanced driver assistance systems in cars. But most are too bulky and power-hungry for compact applications like drones, ...

Arduino is popular for prototyping, particularly because it makes embedded software writing a matter of hours, if not minutes. So what remains is the PCBA design, which can be easily done by reverse ...

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ACEBOTT QE007 ESP32-based Smart Home Starter Kit is a STEAM (Science, Technology, Engineering, Arts, and Maths) education platform that involves story reading, assembling a wooden house with various ...

The FastLED Cookbook provides practical guides, step-by-step examples, and copy-paste recipes to help you create stunning LED effects - from your first blink to advanced animations. src/README.md ...

When we are talking about LoRa, it's been more than 10 years since its first official launch and since that day LoRa is getting increasingly popular day by day. With so many IoT devices available, ...