30 lines
817 B
Markdown
30 lines
817 B
Markdown
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# 07_lcd-panel-i2c
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Using the ESP IDF for drawing to a LCD screen over I2C.
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For instructions on setting up the ESP-IDF see [04_-esp-idf-arduino](./../04_esp-idf-arduino)
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[ESP IDF - I2C](https://docs.espressif.com/projects/esp-idf/en/v5.3.2/esp32/api-reference/peripherals/i2c.html)
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[ESP IDF - LCD](https://docs.espressif.com/projects/esp-idf/en/v5.3.2/esp32/api-reference/peripherals/lcd/index.html)
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[ESP IDF - FreeRTOS](https://docs.espressif.com/projects/esp-idf/en/v5.3.2/esp32/api-reference/system/freertos.html)
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Temperature and humidity sensor served on a web page within the local network.
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To build this example run the following commands.
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```bash
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source ~/path/to/esp-idf/export.sh
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mkdir build
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cd build
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cmake ..
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make -j $(nproc)
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make flash
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```
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