Requirements:

Arduino AVR Boards version 1.6.22 and above

(Tools->Boards->Boards Manager)

<>Install MiniCore Board<>

https://github.com/MCUdude/MiniCore#write-to-own-flash

This installation method requires Arduino IDE version 1.8.6 or greater.

• Open the Arduino IDE.
• Open the File > Preferences menu item.
• Enter the following URL in Additional Boards Manager URLs:

  https://mcudude.github.io/MiniCore/package_MCUdude_MiniCore_index.json
  

• Open the Tools > Board > Boards Manager... menu item.
• Search for MiniCore.
• Click Install.
• After installation is complete close the Boards Manager window.
• Selecting the right board:
  • Open the Tools > Board > MiniCore: ATmega328
  • Tools > Variant > 328PB

<>Install Libraries<>

From Arduino Library Manager:

• ElapsedMillis
• SoftPWM

RadioHead Library

- Download this Link and put into /Documents/Arduino/Libraries. This is the reference site.

Low Power Labs

- Follow steps here