GrowRoom
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In development

GrowRoom Controller

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

Quote on requestNothing is charged. Price and delivery are confirmed in writing first.
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  • Pump jacks along one side, sensor jacks along the other
  • Status labels on this site say what is tested and what is not

What is included

  • 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.

Specifications

ItemValueSource
ProcessorSTM32H743Our design
GatewayESP32-C5: WiFi on 2.4 GHz (tested) and 5 GHz (not yet tested), Bluetooth LE for setup. Sits in the corner by the power inputOur design
Pump jacks10 RJ45 along one long side: CAN and RS-485Our design
Sensor jacksAlong the other long side: 4 for air sensors and 6 for water probes, RS-485 Modbus; isolated water segments in designOur design
USB2 × USB-C at one end, for power on the bench and for service (firmware, console)Our design
Power inputXT90 connector at the other end, DC; voltage not fixedTo be confirmed
Board size230 × 105 mmOur design
CasePlanned: closed, with a smoked lid over the board. Size, material and rating not fixedTo be confirmed
CertificationNone yetTo be confirmed

Manufacturer figures are as published and have not been independently verified by us.

Goes with

Air Sensor PackTemperature, humidity, CO₂ and light for one room.Water Sensor PackMeasure your nutrient solution: pH, EC, dissolved oxygen, ORP, temperature and level.Dosing PumpOne pump with its own driver in a small case. Up to ten per controller: eight nutrient, two pH.Equipment Relay ModuleSwitches lights, fans, heater, humidifier, dehumidifier and irrigation.