This is the Adafruit fork of the Arduino NINA-W102 firmware. The original repository is located at https://github.com/arduino/nina-fw
This firmware uses Espressif's IDF
Please be aware that by contributing to this project you are agreeing to the Code of Conduct. Contributors who follow the Code of Conduct are welcome to submit pull requests and they will be promptly reviewed by project admins. Please join the Discord too.
The NINA firmware version needs to be updated in two places in this repo:
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.
PATH
: export PATH=$PATH:<path/to/toolchain>/bin
git clone --branch v3.3.1 --recursive https://github.com/espressif/esp-idf.git
IDF_PATH
environment variable: export IDF_PATH=<path/to/idf>
git submodule update --init
to fetch the certificates
submodule.make firmware
to build the firmware (in the directory of this read me)venv
to avoid Python library version issues.NINA_W102-x.x.x.bin
in the top directoryesptool.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 firmwareCopyright (c) 2018 Arduino SA. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA