Unofficial Development Kit for Espressif ESP8266 - this is an unofficial firmware development kit for SoC Espressif ESP8266.
The kit includes the following components and tools:
- Unofficial GCC compiler for SoC Xtensa LX106.
- Official Espressif ESP8266 SDK v2.0.0
- Documentation for SoC ESP8266.
- Examples in the firmware source code in C and С++ language.
- Additional tools for working with boards based on the ESP8266.
Official site of the project, where you can download the installer for Windows