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666cd3cde5
* Added I2C driver docs docs: Changes on the images and added more details about the I2C slave * docs: Added slaveWrite description and added docs build folder to the gitignore file
70 lines
3.1 KiB
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70 lines
3.1 KiB
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#########
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Libraries
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#########
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Here is where the Libraries API's descriptions are located:
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Supported Peripherals
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---------------------
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Currently, the Arduino ESP32 supports the following peripherals with Arduino style. Some other peripherals are not supported yet, but it's supported using ESP-IDF style.
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+-------------+-------------+---------+--------------------+
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| Peripheral | Arduino API | ESP-IDF | Comment |
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+=============+=============+=========+====================+
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| ADC | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| DAC | No | No | |
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+-------------+-------------+---------+--------------------+
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| GPIO | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| SDIO/SPI | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| I2C | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| I2S | No | Yes | In Development |
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+-------------+-------------+---------+--------------------+
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| Wi-Fi | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| Bluetooth | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| RMT | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| Touch | Yes | Yes | ESP32 & ESP32-S2 |
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+-------------+-------------+---------+--------------------+
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| Timer | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| UART | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| Hall Sensor | Yes | Yes | Only for ESP32 |
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+-------------+-------------+---------+--------------------+
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| LEDC | Yes | Yes | |
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+-------------+-------------+---------+--------------------+
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| Motor PWM | No | No | |
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+-------------+-------------+---------+--------------------+
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| TWAI | No | No | |
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+-------------+-------------+---------+--------------------+
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| Ethernet | Yes | Yes | Only for ESP32 |
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+-------------+-------------+---------+--------------------+
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| USB | Yes | Yes | Only for ESP32-S2 |
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+-------------+-------------+---------+--------------------+
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Some peripherals are not available for all ESP32 families. To see more details about it, see the corresponding datasheet.
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APIs
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----
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The Arduino ESP32 offers some unique APIs, described in this section:
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.. toctree::
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:maxdepth: 1
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Bluetooth <api/bluetooth>
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Deep Sleep <api/deepsleep>
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ESPNOW <api/espnow>
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GPIO <api/gpio>
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I2C <api/i2c>
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RainMaker <api/rainmaker>
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Reset Reason <api/reset_reason>
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Wi-Fi <api/wifi>
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