Wi-Fi HaLow vs. LoRaWAN — and Why Modern Farms Need Both (and Wired Too)
Microclimates’ approach to connectivity, flexibility, and future-ready automation
Indoor farms and greenhouses today aren’t just growing plants — they’re managing data, automation, and infrastructure at scale. The real question isn’t which wireless technology is best. It’s how to build a system flexible enough to use the right connectivity for each job.
At Microclimates, we design EnvOS™ around that philosophy. We integrate wired and wireless technologies — including LoRaWAN, Wi-Fi HaLow, and traditional wired controls — so growers can deploy what works best for their operation today, while staying ready for what comes next.
The Bigger Picture: IoT Is Expanding Fast
Industry forecasts suggest there are already tens of billions of connected IoT devices globally, with projections approaching 40 billion by 2030. For agriculture, this means the infrastructure decisions made today will shape how easily operations can scale, automate, and adapt in the future.
LoRaWAN: Built for Scalable Environmental Sensing
LoRaWAN is designed for sensors that transmit small amounts of data over long distances with extremely low power use. While it supports two-way communication, it is optimized for efficient uplink sensing traffic rather than continuous device coordination.
For growers, this makes it ideal for climate sensors, soil monitoring, weather stations, water quality sensors, and energy meters. It allows facilities to blanket their environment with sensors without running wires everywhere.
In simple terms: LoRaWAN helps you see everything happening in your environment.
Wi-Fi HaLow: A Two-Way Network for Automation
Wi-Fi HaLow, based on the IEEE 802.11ah standard, is designed for industrial IoT networking. It provides longer range and better penetration than traditional Wi-Fi while supporting higher throughput than LoRaWAN.
Unlike LoRaWAN, HaLow is a full two-way IP network. Devices can both send and receive data reliably, enabling real-time control, device coordination, firmware updates, and communication between distributed control systems.
This makes it well suited for lighting control modules, pumps, valves, automation equipment, and communication between edge computers.
In simple terms: Wi-Fi HaLow helps your devices talk to each other — not just report data.
Wired Infrastructure: Proven Reliability Where It Matters Most
While wireless technologies offer flexibility and rapid deployment, wired controls remain essential for many operations. For critical systems such as irrigation valves, climate equipment, and safety-related automation, some growers prefer the certainty of physical connections.
Wired infrastructure provides deterministic communication, reduced interference risk, and long-term stability in environments where reliability is non‑negotiable.
In simple terms: wired controls provide confidence when uptime matters most.
Why Modern Farms Need a Hybrid Connectivity Approach
The most resilient infrastructure combines multiple communication methods. Wireless technologies allow rapid deployment and flexibility, while wired connections provide industrial reliability where required.
A hybrid communications stack allows growers to match each technology to the job — using LoRaWAN for sensing, HaLow for automation networking, and wired controls wherever reliability, compliance, or infrastructure demands it.
What This Means for Your Operation
A flexible infrastructure reduces several common operational risks:
• Avoiding vendor or technology lock‑in
• Scaling facilities without rebuilding the network
• Matching connectivity to each device’s needs
• Supporting both wireless expansion and wired reliability
• Future‑proofing automation investments
Microclimates’ Approach
At Microclimates, we view connectivity choices as infrastructure decisions rather than product decisions. Our goal is to help growers design environments that remain adaptable as technologies evolve, integrate new devices easily, and support both monitoring and automation as operations mature.
EnvOS™ is designed to integrate LoRaWAN, Wi‑Fi HaLow, and wired industrial controls into one platform. The goal isn’t to promote one protocol — it’s to ensure your infrastructure continues to support your operation as it grows.