Sensing & Control Hardware

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Professional-grade sensors, controllers, and gateways.

Sensors with Bluetooth work with the free Growbud app, no other hardware required. LoRaWAN and wired sensors need a gateway or controller.

19of 19 units

Sensors

Substrate, air, water chemistry, and leak detection.

Dro Sensor

Long-needle substrate probe for soil and coco. Best for containers 2 gal and up.

LoRaWAN Bluetooth

Works with the free app over Bluetooth, with or without a gateway.

$220.002-4 weeks

Temp + RH Sensor

LoRaWAN air sensor: ±0.3°C, ±3% RH, IP65, up to 10 years on the built-in battery, plus a port for an external temperature probe.

LoRaWAN

Requires a gateway

$100.002-4 weeks

CO2 + Climate Sensor

LoRaWAN NDIR CO2 plus temp and RH: 400–5000 ppm, over two years on a replaceable battery. Reports to any Growbud gateway.

LoRaWAN

Requires a gateway

$150.002-4 weeks

Vero Sensor

3.5″-needle substrate probe for stone wool and containers under 2 gal.

LoRaWAN Bluetooth

Works with the free app over Bluetooth, with or without a gateway.

$200.002-4 weeks

pH Sensor

Wired pH: 0–14 at ±0.1 with temperature compensation, Modbus RTU straight onto the Controller's bus. IP68, 5 m cable.

Modbus RTU

Requires a Controller

$170.002-4 weeks

EC & TDS Sensor

Wired EC, TDS, and salinity with temperature compensation, over Modbus RTU. Pairs with the pH sensor for closed-loop fertigation.

Modbus RTU

Requires a Controller

$170.002-4 weeks

Temp + RH + Barometric Sensor

Wired RS-485 air sensor: -40–125°C, 0–100% RH, and barometric pressure at ±0.15 hPa on the Controller's Modbus bus.

Modbus RTU

Requires a Controller

$80.002-4 weeks

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Water Leak Detector

IP66 leak probe that plugs straight into a Controller input: detect, close the valve, confirm flow stopped, alarm.

Controller input

Requires a Controller

$60.002-4 weeks

Controllers

Hardware that acts: valves, dosing, motion, and switched power.

Controller

4-zone irrigation and monitoring controller with Modbus, BACnet, LoRaWAN, and on-board scheduling.

LoRaWAN Bluetooth Modbus RTU

Works with the free app over Bluetooth, with or without a gateway.

$480.006-8 weeks

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Edge Server

The on-site server that runs Edge OS. Local control for every Controller and sensor on the property, on an isolated or air-gapped network if you want it. No subscription. Provisioned and supported in the USA.

$600.002-4 weeks

Power Meter Outlet

Long-range wireless outlet: switch fans, dehumidifiers, and pumps from miles away over LoRaWAN, and meter what they draw at ±0.5%. 15 A, UL and FCC certified.

LoRaWAN Bluetooth

Requires a gateway or a Controller

$100.006-8 weeks

Gateways

LoRaWAN backhaul for every sensor and controller on site.

Indoor Gateway

LoRaWAN gateway for automatic sensor sync across indoor rooms and greenhouses.

LoRaWAN

$300.002-4 weeks

Outdoor Gateway

Weather-resistant LoRaWAN gateway with cellular or Ethernet backhaul for fields and outdoor sites.

LoRaWAN

$600.002-4 weeks

Kits

Prebuilt bundles for real deployments.

×1Gateway

×12Temp + RH

3D Climate Kit

12 LoRaWAN temp/RH sensors + Indoor Gateway. Growbud interpolates them into a live 3D map of your room: gradients, hot spots, humidity pockets, alerts.

Greenhouse Vent Kit

Controller, Outdoor Gateway, CO2 + Climate Sensors, and 24 V linear actuators sized to your vents, on Modbus RTU or CANopen. Opens on canopy temperature or VPD, holds shut for CO2, overrides on heat.

Contact for pricing4-6 weeks

Irrigation Quick Start Kit

Starter automation kit: 1 Controller, 1 Indoor Gateway, and 3 Dro Sensors.

Greenhouse Kit

Greenhouse kit: 1 Outdoor Gateway, 2 Controllers, and 16 Dro Sensors.

Outdoor Kit

Field kit: 16 Dro Sensors and 1 Outdoor Gateway.

$4,120.006-8 weeks

Contact sales

Accessories

Shields, mounts, and add-ons for the hardware above.

Solar Radiation Shield

Stacked-louver shield for outdoor and direct-sun mounting: blocks radiation and rain so an air sensor reads the air, not its enclosure.

$50.002-4 weeks

Shipping Information

Regular orders:On their way within 3 business days.

Free US shipping over $500, $10 flat below that. Canada $25.

Built to order:Dro, Vero, and the Controller are assembled in the USA. Everything else is stocked, tested, and provisioned here. Each product shows its own window, with tracking the day the order leaves.

We're here to support your cultivation journey every step of the way. If you have questions or need assistance, feel free to reach out.