In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently for making smart home, internet of things, and other wireless do it ...

ESP-01 is a tiny and useful piece of hardware. It has a 32-bit MCU, 2.4GHz 802.11 b/g/n WiFi, 1MB flash memory, and several other useful embedded features. Such ...

Automated Dog Feeder An IoT-enabled automatic pet feeder built with Arduino Uno, an ESP-01 WiFi module, and the Blynk platform. This project monitors the food bowl and bucket levels, automatically ...

Fire Detection and Fighting Robot is a two-part embedded system designed to detect indoor fires and autonomously dispatch a robotic vehicle to suppress them. It is composed of: Wireless communication ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...