Difference between revisions of "Hello World with ESP32 Explained"
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This ''hello world'' prints the string on UART (eventually on the computer terminal). We will first look at the ESP-IDF structure. Then look at the hello world example and modify it blink an LED while still continuously printing the 'hello world' string. | This ''hello world'' prints the string on UART (eventually on the computer terminal). We will first look at the ESP-IDF structure. Then look at the hello world example and modify it blink an LED while still continuously printing the 'hello world' string. | ||
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Revision as of 08:42, 24 December 2016
The Espressif Internet Development Framework (ESP-IDF) uses FreeRTOS to make better use of the two high speed processors and manage the numerous built-in peripherals. It is done by creating tasks. Let's look at the hello world, that looks a little different from the ones that you might have seen.
This hello world prints the string on UART (eventually on the computer terminal). We will first look at the ESP-IDF structure. Then look at the hello world example and modify it blink an LED while still continuously printing the 'hello world' string.
esp-idf | | + - - components | + - - docs | + - - examples | + - - make | + - - tools