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update sdkconfig, documentation for ESP-IDFv3.3. Makefile load-nina reflects latest firmware version

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brentru
2019-10-09 11:39:24 -04:00
parent 08bdc03880
commit cd594a1617
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README.md
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@@ -11,14 +11,16 @@ The firmware shipped in Adafruit's products is compiled following these
instructions. These may differ from the instructions included in the
original Arduino firmware repository.
1. [Download the ESP32 toolchain](https://docs.espressif.com/projects/esp-idf/en/v3.2/get-started/index.html#setup-toolchain)
1. [Download the ESP32 toolchain](https://docs.espressif.com/projects/esp-idf/en/v3.3/get-started/index.html#setup-toolchain)
1. Extract it and add it to your `PATH`: `export PATH=$PATH:<path/to/toolchain>/bin`
1. Clone **v3.2** of the IDF: `git clone --branch v3.2 --recursive https://github.com/espressif/esp-idf.git`
1. Clone **v3.3** of the IDF: `git clone --branch v3.3 --recursive https://github.com/espressif/esp-idf.git`
1. Set the `IDF_PATH` environment variable: `export IDF_PATH=<path/to/idf>`
1. Run `make firmware` to build the firmware (in the directory of this read me)
1. You should have a file named `NINA_W102-x.x.x.bin` in the top directory
1. Use appropriate tools (esptool.py, appropriate pass-through firmware etc)
to load this binary file onto your board.
a. If you do not know how to do this, [we have an excellent guide on the Adafruit Learning System for upgrading your ESP32's firmware](https://learn.adafruit.com/upgrading-esp32-firmware)
## License