The next step is to start your own experiments with ESP-01. For examples, the Arduino core for ESP8266 comes with plenty of interesting sketches to fiddle with! Note: As described earlier, when trying ...

In order to use the ESP-01 Wi-Fi relay module, a programmer/programming adapter is required to program the ESP-01 module (see below). Also it is pretty easy to make your own programmer, or you can ...

A lot of people have used ESP8266 to add inexpensive WiFi connectivity to their projects, but [Oscar] decided to take it one step further and program an Arduino over WiFi with the ESP8266. [Oscar] … ...

That said, this is a great introduction to programming the ESP module. If the Arduino IDE isn’t your thing, ... The ESP8266-01 has only 2 or 3 GPIO, none of whom are analog ones.