12V DC adaptor with male barrel jack plug / 5V DC USB-B adaptor Personal computer installed with Arduino IDE ... library. In the search field, search for “Arduino UNO R4 WiFi”; it will list out ...

First, make sure you don't already have an ESP8266 ... in theory install in C:\Program Files (x86)\Arduino\hardware however this has security implications, not to mention the directory often gets ...

Have you ever wanted to build your own IoT-based Weather Monitoring Station? Imagine monitoring real-time temperature, humidity levels, atmospheric pressure, rainfall detection, air quality index (AQI ...

It’s an update to Leon ANAVI’s Miracle Controller introduced in 2019 with an ESP8266 ... decided to write his own Arduino sketch with MQTT (and by extension Home Assistant) support and using the ...