First release of the Arduino Core API Module for Zephyr

We're excited to share the first release of the Arduino Core API Module for Zephyr! 🎉

At this point the code base is functional and supports basic Arduino APIs like:

• Serial for console logs
• Wire library for I2C
• GPIO pin modes
• Delay, timing functions
• yield() fn: Passes control to other tasks when called.

Additionally,
You can also make use of RTOS functionalities like K_THREAD_DEFINE or any other zephyr APIs directly alongside arduino code.

Also included are targets for several board variants (Arduino and non-Arduino,) sample code and a tested library for ADXL345. Lastly, we've added documentation.

Please try it out and share your feedback in the form of Issues or Discussion!