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Build the system your room needs.

Every system starts with the controller. Add sensors for your air and water, pumps for dosing, and a relay module for equipment.

How ordering works now. The product is at prototype stage, so you reserve rather than buy: add parts to your basket and send a reservation request. Nothing is charged. We reply with the configuration, the price and the delivery date, and you decide whether to go ahead.

A starting point

One recirculating room

What the design assumes for a single room with a two-part nutrient and pH correction. Adjust it in the basket, or describe your room and we size it with you.

  • 1×GrowRoom ControllerOne per room
  • 1×Air Sensor PackClimate and light
  • 1×Water Sensor PackReservoir chemistry
  • 4×Dosing PumpNutrient A, nutrient B, pH up, pH down
  • 1×Equipment Relay ModuleLights, fans and climate
In development

GrowRoom Controller

The main unit with built-in WiFi gateway. Pumps plug in along one side, sensors along the other.

  • Controller with the WiFi gateway built in, in its case
  • Ten pump jacks on one side; four air and six water jacks on the other
  • Two USB-C ports and a DC power input
  • Account on the phone app and online portal

The case in the pictures is the planned design. Its size, material and rating, and the power supply, are to be confirmed.

Quote on requestDetails
Working in prototype

Air Sensor Pack

Temperature, humidity, CO₂ and light for one room.

  • Temperature and humidity transmitter
  • CO₂ transmitter
  • PAR (light) sensor
  • RJ45 cables

Sensors read on a bench controller. Number of light sensors per room to be confirmed.

Quote on requestDetails
In development

Water Sensor Pack

Measure your nutrient solution: pH, EC, dissolved oxygen, ORP, temperature and level.

  • pH probe
  • EC probe
  • Dissolved oxygen probe
  • ORP probe
  • Water temperature probes
  • Tank level sensors
  • RJ45 cables

Probes not yet tested on the controller. Base kit versus options to be confirmed.

Quote on requestDetails
In development

Dosing Pump

One pump with its own driver in a small case. Up to ten per controller: eight nutrient, two pH.

  • Peristaltic pump with encoder
  • Pump driver in its own case
  • Motor cable, and an RJ45 cable to the controller

Pump model and motor voltage not chosen yet. The driver's case is the planned design.

Quote on requestDetails

Switches lights, fans, heater, humidifier, dehumidifier and irrigation.

  • 12-channel relay module
  • Cable to the controller

Module and contact rating not chosen. Mains wiring must be done by an electrician.

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A configured set for your room, sized with us: controller, sensors, pumps and relays.

  • Configured from your room details
  • Setup guidance

Offered through the early-access programme first.

Quote on requestDetails

Package contents are proposed from the engineering design and may change. Status labels show how far each part has come; see the status page.

Before you order

What you provide.

  • 2.4 GHz WiFi with internet access at the controller
  • A recirculating reservoir for water sensors and dosing
  • Your own lights, fans and climate equipment, wired through the relay module by a qualified electrician
  • Nutrients, pH adjusters and calibration solutions

The controller's RJ45 sockets carry power and control signals. Never connect them to a network port.

Not sure what you need?

Tell us your room and equipment and we will size it with you.