Provides the ability to flash the ESP32 that is inside of the U-Blox W-102 module that comes with Some Arduino boards
Has only been confirmed to work on the Arduino Nano 33 iot Board. But it should work on any of the samd Arduino boards that come with built on wifi module (like the new rp2040connect or mkrwifi1010 board) This library is made by myself with limited knowledge of the underlying ESP Flasher code, it's basically an Arduino port of the espressif flasher (https://github.com/espressif/esp-serial-flasher) . It's worked well for me but there are no guaruntees and I welcome other people to help contribute to make this more refined and more usable for the general public
An Arduino nano 33 iot with an sd card module attached to standard SPI pins. Uses the SD library included with the arduino IDE. The binary file ive tested it with is made from the combine.py script in the nina-fw repo. (https://github.com/arduino/nina-fw)
Below is a screenshot from the Download and flash example
Demonstrates updating from Nina firmware version 1.4.6 to 1.4.7 in the same program
Code is distributed under Apache 2.0 license.
This Library is based off of code from (https://github.com/espressif/esp-serial-flasher)
If you have any Questions, Comments, Concerns please email me [email protected]