Instructions

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2. Compilation and Download
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2.3.
The hello_world Example
The esp-idf/examples/01_hello_world directory contains a sample code that can be run
on the ESP32.
1.
Using the command terminal, change the current directory to example/01_hello_world:
cd󰐇examples/01_hello_world/
2.
Configure IDF_PATH:
export󰐇IDF_PATH=/home/share/esp-idf-driver/esp-idf
3.
Check the IDF_PATH configuration to make sure it is properly set. Failing to set the path
will cause failure to the linking of dependent files later.
echo󰐇$IDF_PATH
4.
Compile the program to generate BIN files. These BIN files have to be downloaded to
the ESP32-DevKitC. Please see Sections 2.3.1 and 2.3.2 for detailed instructions.
Espressif
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2017.03