• Meet Ai-Squared

    The universal Arduino Industrial Interface

    Control Anything - Anywhere - Anytime ... Just Because You Can !!!

  • Hydroponics

    Particularly suited for complex tasks like managing a complete grow operation, we have included Dedicated, Power-Isolated, Digital IO's for Hydroponic and Environmental Sensors. Supports Graves CO2 and Atlas Scientific PH, DO, TDS, EC and Flow Sensors.

  • Our Models

    Both models accept the Arduino Mega 2560 as a plug-in and utilize the standard Arduino programming interface.

    The Mega has 44 Buffered IO's and the Mini has 40 UN-buffered IO's.

    Both intelligent controllers have dedicated channels for controlling Hydroponics, Aquaponics, Industrial and Environmental Systems and Processes.

    The Mega does CO2, PH, DO, EC and FLow ... The Mini does CO2, PH, DO and EC.

    The Mega has 4 dedicated, addressable SPI Analog sensor channels (1000 sensors ) ... The Mini has One ( 250 sensors ).

    Analog SPI Sensors are daisy-chained in series on a single 3 or 4 wire line with each sensor having it's own address.

    Mega Industrial Interface

    Massive Control Capability

    Control Real Horsepower with just 5 Volts on a 4-layer, G-10 Epoxy-Glass PCB


    Mega MCU 2560 R3 Board

    This Is The Real Thing

    144 Square inches of dazzling capability

    and even has a powered prototype area,

    current limiting to the Mega and EMI filters.

    Mini Industrial Interface

    Bring Your Own Buffers

    Un-buffered with edge-mounted screw terminals for low current controls Like

    3 to 32 Volt Solid State Relays

    Load Buffer PCB's are Available

  • FAQ

    We let the results speak for themselves.

    What comes with my Arduino Industrial Interface Controller?

    • One completely populated Mega or Mini PCB ... Ready to rock.
    • One Pre-programmed sample app with our operating and programing GUI
    • Power Adapter for low current ( 10 Amp ) setup, test and programing.
    • One Installed Arduino Mega 2560 R3
    • One Installed Real Time Clock Module
    • Source and Vendor Links for compatible CO2 and Atlas sensors.

    When can I expect my controller ?

    We'll be shipping our first batch in May, 2018. For weekly updates on our production process and final pricing, please subscribe to our newsletter below.

    How Can I Program my controller ?

    You can use the standard Arduino IDE and you can get it here:



    The open-source Arduino (IDE) makes it easy to write code and upload it to the board via USB. It runs on Windows, Mac OS X, and Linux. The environment is written in Java and other open-source software.

    How do I order my Controller ?


    For security reasons, ALL of our products are Phone Orders and we accept all major credit cards.


    You can call to place your order immediately, OR you can send an email by clicking the PREORDER button, with any questions or requests you might have.


    If you send an Email, include your contact info and Telephone Number so we can reach you.


    Remember that Email is not a secure medium so


    Contact Us or Order By Telephone Here: 602-614-8421

    Email Us Here: Templarknight@fastmail.com