Support for Industrial Sheilds Arduino based PLC e.g ARDBOX Relay PLC

Hi , i have recently bought a PLC from the company Industrial Sheilds its arduino based and it is called " ARDBOX Relay ARDUINO based PLC" , i can’t find it on PlatformIO , can someone please help on how i can add it ?

Why create your own? The manufacturer already has it:

https://github.com/Industrial-Shields/platform-industrialshields-avr

E.g., create an arbitrary project for Arduino Uno + Arduino, then change the platformio.ini to

[env:ardbox_relay]
platform = https://github.com/Industrial-Shields/platform-industrialshields-avr/archive/refs/heads/main.zip
framework = arduino
board = ardbox_relay