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

ESP32 – flashing the chip

Once the ESP32 Toolchain is built, we’re ready to compile and flash the example program. This short tutorial shows how to compile and burn the code into ESP32. Compilation Before compilation part we’re able to change menu options, i.e. we can configure the serial port to be used for uploading, etc. For the test, let’s … Read more

ESP32 – building the toolchain for Linux (Ubuntu)

This quick tutorial shows how to build a complete development environment for the ESP32 processors on Linux (Ubuntu).  These instructions have been tested successfully on Ubuntu 16.04  (32 and 64 bit). Update: 18-05-2017. Building Toolchain with Bash One-Liner I recommend to use this handy bash one-liner command to build ESP32 Tolchain. To override ESP32 Toolchain … Read more