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Mars Hydro iConnect smart controller with Bluetooth app control, featuring green accents and a USB connector.
Mars Hydro iConnect smart controller USB adapter with green accents and clear cap.
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Mars Hydro iConnect smart controller with Bluetooth app control, featuring green accents and a USB connector.
Mars Hydro iConnect smart controller USB adapter with green accents and clear cap.
MarsHydro grow tent with app-controlled lighting system and plant.
MarsHydro app on a phone controlling a grow light's dimming via Bluetooth.
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Mars Hydro iConnect Smart Controller - Bluetooth App Control

Official Mars Hydro Dealer
$29.99 USD
  • Precise 0-100% dimming control to match light intensity to every growth phase
  • Real-time monitoring for temperature, humidity, VPD, and CO2 through a single dashboard
  • Plugs into any Mars Hydro FC, FC-E, or SP3000 series light with a USB dimmer port
  • View More Details

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are automating your light cycles because manually adjusting dimmers for every growth phase is too imprecise.
  • You are adding remote monitoring because you need to check environment data without physically being in the room.

What We Found

  • We like that the USB connection is more stable than the old daisy chain cables which often wiggle loose
  • The app interface is much cleaner than the physical buttons on the light ballast, making small tweaks easier

What Users Say

  • Operators who grouped their lights in the app report saving hours every week by syncing schedules in one tap
  • Users who set up the sunrise feature noticed their canopy stays healthier without the shock of sudden brightness

Mars Hydro iConnect Smart Controller - Bluetooth App Control

Struggling to manually adjust your grow lights throughout different growth stages? The Mars Hydro iConnect Smart Controller transforms your compatible LED grow lights into a fully app-controlled system, giving you precise dimming control and real-time monitoring from anywhere via Bluetooth connectivity.

The iConnect Smart Controller is specifically engineered for Mars Hydro's FC, FC-E, and SP3000 series LED grow lights. Simply plug this USB controller into your light's dimmer port to unlock the full functionality of the MarsPro mobile app. Control light intensity with precision dimming from 0-100%, create custom lighting schedules, and monitor your grow environment's temperature, humidity, VPD, and CO2 levels—all from your smartphone locally or remotely.

This compact controller eliminates the guesswork from lighting management. Whether you're running a single tent or managing multiple grow spaces, the iConnect Smart Controller allows you to fine-tune your lighting parameters to match each growth phase perfectly. The MarsPro app interface provides intuitive controls for individual lights or grouped lighting systems, with automated dimming schedules that optimize your plants' development while reducing energy consumption.

Features

📱
App-Based Control

Control and monitor your entire grow operation through the MarsPro mobile app, available for iOS and Android devices.

🔆
Precision Dimming

Adjust light intensity from 0-100% with granular control to match every growth stage from seedling to harvest.

📊
Environmental Monitoring

Track temperature, humidity, VPD, and CO2 levels in real-time to maintain optimal growing conditions.

⏰
Automated Scheduling

Create custom lighting schedules with automated sunrise/sunset dimming to simulate natural light cycles.

🔌
Plug-and-Play Setup

Simple USB connection to your compatible Mars Hydro light's dimmer port enables instant smart functionality.

📡
Local & Remote Access

Manage your grow lights via Bluetooth locally or remotely through the app when connected to your network.

What's Included

  • iConnect Smart Controller (USB Device)
  • User Manual

Specifications

Specification Value
Product Name iConnect Smart Controller
Connectivity Bluetooth (USB Interface)
Compatible Lights Mars Hydro FC, FC-E, and SP3000 Series LED Grow Lights
App Compatibility MarsPro App (iOS & Android)
Control Range 0-100% Dimming
Monitoring Features Temperature, Humidity, VPD, CO2

Frequently Asked Questions

Which Mars Hydro lights work with the iConnect controller? +

The iConnect Smart Controller is compatible with many popular Mars Hydro lights, such as the FC 3000 EVO and the FC-E 3000. In general, it works with the FC series, FC-E series, and SP3000 series lights that have a dimmer port. Older models without dimmer ports are not compatible with this controller.

How do I set up the iConnect controller with my grow light? +

Setup is straightforward: plug the iConnect controller into the USB dimmer port on your compatible Mars Hydro light, download the MarsPro app on your smartphone, and follow the in-app pairing instructions to connect via Bluetooth. Once paired, you'll have full control and monitoring capabilities through the app.

Can I control multiple lights with one iConnect controller? +

Each iConnect controller connects to one grow light. However, the MarsPro app allows you to manage multiple controllers simultaneously, so you can group lights together and control entire grow spaces from a single interface. This makes it easy to synchronize lighting across multiple fixtures.

Do I need WiFi to use the iConnect controller? +

The iConnect controller uses Bluetooth for direct connection to your smartphone, so you can control your lights locally without WiFi. For growers who prefer a WiFi-based system for automation, the Mars Hydro iControl Grow Room Controller is an excellent alternative. For remote access with the iConnect, you will still need to connect it to your network through the app.

What environmental data can I monitor with this controller? +

The MarsPro app displays real-time temperature, humidity, VPD (Vapor Pressure Deficit), and CO2 levels when paired with the iConnect controller. This data is a core part of effective environmental monitoring, helping you maintain optimal growing conditions and make informed adjustments to your grow space climate.

Can I create automated lighting schedules? +

Yes, the MarsPro app allows you to create fully customized lighting schedules with automated dimming functions. You can program sunrise and sunset simulations, set different intensities for vegetative and flowering stages, and create schedules that automatically adjust throughout your plants' growth cycle.

Will this work with my older Mars Hydro light that has a manual dimmer knob? +

The iConnect controller is designed specifically for newer Mars Hydro FC, FC-E, and SP3000 series lights with USB dimmer ports. Older models with only manual dimmer knobs are not compatible. Check your light's specifications or contact Mars Hydro to confirm compatibility before purchasing.

How precise is the dimming control through the app? +

The iConnect controller provides granular dimming control from 0% to 100% through the MarsPro app interface. You can adjust light intensity in small increments to perfectly match your plants' needs at every growth stage, from delicate seedlings requiring low light to flowering plants needing maximum intensity.

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Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

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