Installing ESP8266 RTOS SDK on Linux

This is a short how-to guide about installing ESP8266_RTOS_SDK on Ubuntu Linux. The new version of ESP8266_RTOS_SDK (v3.0) shares the same framework with esp-idf (official development framework for ESP32). The toolchain programs access ESP8266_RTOS_SDK using IDF_PATH environment variable which can be set in ~/.bashrc file. If you’re working with both ESP8266 and ESP32 then note that toolchains are using the … Read more

ESP8266 – NonOS SDK version of blinky

This blinky example is using pure ESP8266 Non-OS SDK (v2.0.0). This project template has been tested on Ubuntu Linux. The complete code is on GitHub, here. Parts Required ESP8266 Development Module (for example based on ESP-12N, with build in LED) Software This code is written in C and can be compiled using xtensa-lx106-elf-gcc.  Don’t know how to start? Please read about building ESP8266 toolchain … Read more

ESP8266 – building the toolchain for Linux (Ubuntu)

This is a quick tutorial that shows how to build a complete development environment (including FreeRTOS support) for the ESP8266 processors on Linux. These instructions have been tested successfully on Ubuntu 17.04. UPDATE (05.03.2019) If you want to use FreeRTOS in your project I recommend to install a new version of ESP8266_RTOS_SDK (esp-idf style) Building Toolchain Step-by-Step All … Read more