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 ... a button push that calls a BLYNK_WRITE ...

When you create a Blynk app ... Press the create button and you’re done At the top of the screen you’ll see a + sign. You can use that to add various widgets (switches, LEDs, and–of course ...