Arduino 1

Arduino standalone: Temperature, UTC, OLED, Thingspeak

I've done some further work in order to run the ESP-01 as stand-alone device under Arduino IDE (download the the latest IDE incl. libraries supporting ESP8266). Coming from a couple of samples, I've combined the WiFi module, a OLED display, TMP100 I²C temperature sensor - the measured temp results will be reflected into Thingspeak.com. So this led me to the following:

The source code can be downloaded from GitHub