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Treegers Growcast
Treegers Growcast is an advanced lighting controller built to empower growers with precise, autonomous control over their LED fixtures. Designed around a secure Bluetooth Mesh (Telos) network, it eliminates dependence on WiFi, enabling robust and reliable communications in challenging grow environments. Each unit can manage up to 50 lights, with features for on/off scheduling, sunrise/sunset simulation, and PPFD-based dimming for consistent canopy performance.
With support for 1–10 V and PWM protocols, LLT and RJ11 interfaces, and compact rugged design (32 × 32 × 22 mm, IP66 rated), Growcast delivers flexibility and durability. Power is supplied via USB-C or a compatible 12 V driver feed, making it easy to integrate into existing lighting systems.

Wireless Mesh Control
Connect up to 50 fixtures without WiFi interference via secure Bluetooth Mesh
Advanced Scheduling & Dimming
Set sunrise/sunset profiles, timers, and PPFD-based brightness control
Robust & Compact
Design IP66 enclosure, minimal footprint (32 mm), and rugged build for grow environmentsA powerful, wireless lighting controller built for seamless, high-capacity grow light management.
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Treegers Growcast
Key Highlights
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Key Highlights
- Controls up to 50 LED grow lights
- Operates on a private Bluetooth Mesh network (no WiFi required)
- Supports 1–10V and PWM dimming protocols
- Dual LLT and RJ11 connection interfaces
- Compact and durable IP66-rated housing
- USB-C or 12V driver power input
- Simple setup via the Telos Mesh app
- 2-year manufacturer warranty
Directions for Use
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Directions for Use
- Connect Growcast to a 12V power supply or compatible LED driver using the included cable.
- Plug LLT or RJ11 connection cables into the LED fixtures or linking network.
- Open the Telos Mesh app and pair with your Growcast unit.
- Configure lighting schedules, dimming levels, and sunrise/sunset simulations.
- Save and apply your settings to the entire network.
- For multiple Growcasts, the Bluetooth Mesh automatically synchronises control.
Technical Specifications
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Technical Specifications
- Product Code: TGC0001
- Dimming Protocols: 1–10V and PWM
- Dimming Range: 10–100% and dim-to-off
- Control Capacity: Up to 50 fixtures
- Wireless Technology: Bluetooth Mesh v5.3
- Input Power: USB-C or 12V from LED driver
- Connection Interfaces: LLT and RJ11 with linking adaptors
- Ingress Protection: IP66
- Dimensions: 32 × 32 × 22 mm
- Weight: 80 g
- Cable Length: 250 mm
- Warranty: 2 Years
Shipping & Returns
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Shipping & Returns
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@hydrooasis.com.au
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@hydrooasis.com.au.