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Arduino core for ESP32 WiFi chip

Build Status

Need help or have a question? Join the chat at https://gitter.im/espressif/arduino-esp32

Contents

Development Status

  • Most of the framework is implemented.
  • Differences:
    • Wire() for deeper explanation README.md
      • 64k-1 data transfers
      • Special handling for sendStop=false
  • 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
    • Wire.onReceive()
    • Wire.onRequest()

Installation Instructions

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

Pin Functions

Hint

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