What’s better than a regular flamethrower? One that you can control from your smartphone. SparkFun has shared a video that shows you how to build your own WiFi-controlled flamethrower. You are going to need a SparkFun ESP8266 Thing board and a few other parts to get started.
The above video provides more info on this project. You can find the parts and sample code on SparkFun’s website. What do you think? How would you improve upon this idea?