Licensing and Credits

Arduino-Pico is licensed under the LGPL license as detailed in the included README.

In addition, it contains code from additional open source projects:

• The Arduino IDE and ArduinoCore-API are developed and maintained by the Arduino team. The IDE is licensed under GPL.

• The RP2040 GCC-based toolchain is licensed under under the GPL.

• The Pico-SDK and Pico-Extras are by Raspberry Pi (Trading) Ltd. and licensed under the BSD 3-Clause license.

• Arduino-Pico core files are licenses under the LGPL.

• LittleFS library written by ARM Limited and released under the BSD 3-clause license .

• UF2CONV.PY is by Microsoft Corporation and licensed under the MIT license.

• Some filesystem code taken from the ESP8266 Arduino Core and licensed under the LGPL.