Blynk appears to be a fairly put-together library for not only hooking up any Arduino or esp8266 to a phone through WiFi, but also through the net if desired. Install the app onto your iPhone or ...

No matter what type of connection you choose – Ethernet, Wi-Fi or maybe this new ESP8266 everyone is talking about – Blynk libraries and example sketches will get you online, connect to Blynk ...

Last time, I talked about how my storage situation and my cheap nature led me to build an RC joystick controller with a cell phone app and an ESP8266. The key to making this easy was to use the ...

– Download the Blynk app on your smartphone and create an account. – Create a new project, select from the list your hardware (Raspberry Pi 3). – Select connection type (Wifi,Bluetooth…).