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49 lines
2.3 KiB
Markdown
49 lines
2.3 KiB
Markdown
# Arduino core for ESP32 WiFi chip
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[](https://travis-ci.org/espressif/arduino-esp32)
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### Need help or have a question? Join the chat at [](https://gitter.im/espressif/arduino-esp32?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
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## Contents
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- [Development Status](#development-status)
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- [Installation Instructions](#installation-instructions)
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- [Decoding Exceptions](#decoding-exceptions)
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- [Issue/Bug report template](#issuebug-report-template)
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- [ESP32Dev Board PINMAP](#esp32dev-board-pinmap)
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## Development Status
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Most of the framework is implemented. Most noticable is the missing analogWrite. While analogWrite is on it's way, there are a few other options that you can use:
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- 16 channels [LEDC](cores/esp32/esp32-hal-ledc.h) which is PWM
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- 8 channels [SigmaDelta](cores/esp32/esp32-hal-sigmadelta.h) which uses SigmaDelta modulation
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- 2 channels [DAC](cores/esp32/esp32-hal-dac.h) which gives real analog output
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## Installation Instructions
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- Using Arduino IDE
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+ [Instructions for Windows](docs/arduino-ide/windows.md)
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+ [Instructions for Mac](docs/arduino-ide/mac.md)
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+ [Instructions for Debian/Ubuntu Linux](docs/arduino-ide/debian_ubuntu.md)
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+ [Instructions for Fedora](docs/arduino-ide/fedora.md)
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+ [Instructions for openSUSE](docs/arduino-ide/opensuse.md)
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- [Using PlatformIO](docs/platformio.md)
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- [Building with make](docs/make.md)
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- [Using as ESP-IDF component](docs/esp-idf_component.md)
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#### Decoding exceptions
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You can use [EspExceptionDecoder](https://github.com/me-no-dev/EspExceptionDecoder) to get meaningful call trace.
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#### Issue/Bug report template
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Before reporting an issue, make sure you've searched for similar one that was already created. Also make sure to go through all the issues labelled as [for reference](https://github.com/espressif/arduino-esp32/issues?utf8=%E2%9C%93&q=is%3Aissue%20label%3A%22for%20reference%22%20).
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Finally, if you're sure no one else had the issue, follow the [ISSUE_TEMPLATE](docs/ISSUE_TEMPLATE.md) while reporting any issue.
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## ESP32Dev Board PINMAP
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## Hint
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Sometimes to program ESP32 via serial you must keep GPIO0 LOW during the programming process
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