Further information

https://github.com/espressif

https://github.com/espressif/ESP32_RTOS_SDK

http://www.esp8266.com/ and https://github.com/esp8266 https://github.com/esp8266/esp8266-wiki

https://github.com/slaff/esp8266.dev.box.git https://github.com/slaff/esp-hello-world https://github.com/SmingHub/Sming

https://blog.attachix.com/programming-for-esp8266-part-1/ https://blog.attachix.com/programming-for-esp8266-part-2/ https://blog.attachix.com/sming-for-esp8266-programming-for-esp8266-part-3/

https://primalcortex.wordpress.com/2015/01/09/esp8266-setting-up-native-sdks-on-linux-and-exploring-some-applications/ http://makezine.com/2015/04/01/installing-building-arduino-sketch-5-microcontroller/

http://benlo.com/esp8266/esp8266QuickStart.html

uploading

https://github.com/themadinventor/esptool

SKD

https://github.com/pfalcon/esp-open-sdk