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- [ESP32Dev Board PINMAP](#esp32dev-board-pinmap)
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## Development Status
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Not everything is working yet, you can not get it through package manager, but you can give it a go and help us find bugs in the things that are implemented :)
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The framework can also be downloaded as component in an IDF project and be used like that.
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Things that work:
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- pinMode
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- digitalRead/digitalWrite
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- attachInterrupt/detachInterrupt
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- analogRead/touchRead/touchAttachInterrupt
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- ledcWrite/sdWrite/dacWrite
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- Serial (global Serial is attached to pins 1 and 3 by default, there are another 2 serials that you can attach to any pin)
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- SPI (global SPI is attached to VSPI pins by default and HSPI can be attached to any pins)
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- Wire (global Wire is attached to pins 21 and 22 by default and there is another I2C bus that you can attach to any pins)
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- WiFi (about 99% the same as ESP8266)
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WiFiClient, WiFiServer and WiFiUdp are not quite ready yet because there are still some small hiccups in LwIP to be overcome.
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You can try WiFiClient but you need to disconnect the client yourself to be sure that connection is closed.
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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](https://github.com/espressif/arduino-esp32/blob/master/cores/esp32/esp32-hal-ledc.h) which is PWM
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- 8 channels [SigmaDelta](https://github.com/espressif/arduino-esp32/blob/master/cores/esp32/esp32-hal-sd.h) which uses SigmaDelta modulation
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- 2 channels [DAC](https://github.com/espressif/arduino-esp32/blob/master/cores/esp32/esp32-hal-dac.h) which gives real analog output
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## Using Arduino IDE
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