adafd9d7c0
The goal is to allow custom configuration for `variants_dir` to define our own board variant directly in the project. With this functionnality, we are now allowed to define in our projects a custom board **AND** a custom variant. https://docs.platformio.org/en/latest/platforms/creating_board.html#custom-embedded-boards Here is an example of how to define a custom board with custom variant: ``` my_project ├── boards │ └── custom_esp32dev.json └── variants └── custom-esp32dev └── pins_arduino.h ``` custom_esp32dev.json ```json { "build": { "arduino":{ "ldscript": "esp32_out.ld" }, "core": "esp32", "extra_flags": "-DARDUINO_ESP32_DEV", "f_cpu": "240000000L", "f_flash": "40000000L", "flash_mode": "dio", "mcu": "esp32", "variants_dir": "variants", "variant": "custom-esp32dev" }, "connectivity": [ "wifi", "bluetooth", "ethernet", "can" ], "debug": { "openocd_board": "esp-wroom-32.cfg" }, "frameworks": [ "arduino", "espidf" ], "name": "My Custom Espressif ESP32 Dev Module", "upload": { "flash_size": "4MB", "maximum_ram_size": 327680, "maximum_size": 4194304, "require_upload_port": true, "speed": 460800 }, "url": "https://en.wikipedia.org/wiki/ESP32", "vendor": "Espressif" } ```
Arduino core for the ESP32
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Contents
- Development Status
- Installation Instructions
- Decoding Exceptions
- Issue/Bug report template
- ESP32Dev Board PINMAP
Development Status
Latest Stable Release 
Latest Development Release 
Installation Instructions
- Using Arduino IDE Boards Manager (preferred)
- Using Arduino IDE with the development repository
- Using PlatformIO
- Building with make
- Using as ESP-IDF component
- Using OTAWebUpdater
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 are sure no one else had the issue, follow the ISSUE_TEMPLATE while reporting any issue.
ESP32Dev Board PINMAP
Tip
Sometimes to program ESP32 via serial you must keep GPIO0 LOW during the programming process