arduino-esp32/README.md

Arduino core for ESP32 WiFi chip

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Contents

• Development Status
• Installation Instructions
• Decoding Exceptions
• Issue/Bug report template
• ESP32Dev Board PINMAP

Development Status

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:

• 16 channels LEDC which is PWM
• 8 channels SigmaDelta which uses SigmaDelta modulation
• 2 channels DAC which gives real analog output

Installation Instructions

• Using Arduino IDE
  • Instructions for Windows
  • Instructions for Mac
  • Instructions for Debian/Ubuntu Linux
  • Instructions for Fedora
  • Instructions for openSUSE
• Using PlatformIO
• Building with make
• Using as ESP-IDF component

Decoding exceptions

You can use EspExceptionDecoder to get meaningful call trace.

Issue/Bug report template

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.

Finally, if you're sure no one else had the issue, follow the ISSUE_TEMPLATE while reporting any issue.

ESP32Dev Board PINMAP

Hint

Sometimes to program ESP32 via serial you must keep GPIO0 LOW during the programming process