Arduino – basic LED blink

Yet another Arduino blinking LED example. This one is using BasicLed class to make the LED control more comfortable. The code is on Github, here. Parts Required arduino board (i.e. Arduino/Genuino UNO) basic LED (i.e. on-board LED) Software This code is written in C++ and can be compiled using an Arduino IDE. All information about how to compile this project is here. … Read more

ESP32 – dockerized toolchain

Docker image built on top of espressif/idf with xtensa toolchain, ESP_IDF, and few additional tools: xtensa toolchain (2019; crosstool-NG esp-2019r2; 8.2.0) (v2.9-dev) make (v4.1) cmake (v3.10.2) DockerHub: Installing Bellow you can find recommended simple one-line installer that pulls the newest docker-image and installs esp32-toolchainscript into “/usr/bin/” directory. curl | bash -s — Getting started Install toolchain … 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