ESP8266 module comparison: ESP-01, ESP-05, ESP-12, ESP-201, Test Board and NodeMCU

In this post I will guide you through the jungle of available modules based on the ESP8266. This is not a complete list of available modules but a selection [...]

ESP8266: using Docker to setup the build tool chain the easy way

When you get started with wonderful world of the ESP8266 your first step might have been to play around with the AT command firmware. Then you might have [...]

ESP8266: flashing the lua firmware and running some code

After you setup your ESP8266 module as described here you can go on and write Arduino code that talks to the ESP8266 or even flash new firmware directly [...]