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Wi‑Fi HaLow vs LoRaWAN vs Meshtastic vs conventional Wi‑Fi — farm field networking

Question

How do 802.11ah (HaLow), LoRaWAN, Meshtastic (LoRa mesh), and conventional Wi‑Fi/Ethernet compare for farm field use—throughput, range, power, deployment, and ops burden?

Scope: Field layer (sensors, local IP, backhaul to gateway)—not WAN (Starlink/LTE) except as egress attachment point.

Related (off-grid ops framing): Meshtastic vs HaLow vs conventional Wi‑Fi — off-grid. LoRa stack detail: LoRaWAN vs Meshtastic. Demory SITE_FARM sensing layer (~120 ac, sparse telemetry, Starlink = WAN only): LoRaWAN vs Wi‑Fi HaLow vs Meshtastic — Demory farm sensor layer.

Summary matrix

Criterion Wi‑Fi HaLow (802.11ah) LoRaWAN Meshtastic (LoRa mesh) Conventional Wi‑Fi / Ethernet
Throughput Highest in this set for IP links (Mbps-class claims in vendor/article captures—validate) Very low (duty-cycle, ADR) Low (text/telemetry class) Highest at short range
Range Sub-GHz long links with CPE/AP design km-class possible with gateway planning Multi-hop mesh without IP everywhere Tens of m per AP (2.4/5 GHz )
Power draw AP/bridge continuous > LoRa sleeping nodes Very low end devices Low with sleep ; higher when routing High if many APs
IP-native Yes (Wi‑Fi stack ) No (LPWAN ; app layer ) No by default (bridge at gateway )** Yes
Mesh suitability Infrastructure mesh possible but not automatic Star to gateway Peer mesh native Ethernet tree / Wi‑Fi ESS
Sensor suitability Good when you need IP sensor or MQTT on MCU Excellent for sparse telemetry Excellent for sparse telemetry Good barn dense
Backhaul suitability Good for IP bridge to barn Poor for fat pipes Poor for fat pipes Best with fiber / Ethernet
Deployment complexity Medium — AP + antenna + reg Medium — gateway + join model Medium — map + keys Low / well known
Maintenance burden Patch AP firmware ; RF debug Gateway + NS provider if used Firmware churn ; mesh health Patch Wi‑Fi ; boring wins

Operational notes

  • No single winner: split layers per mesh strategy—LoRa/Meshtastic for sparse, HaLow where IP throughput matters, Ethernet where possible.
  • Security: HaLow is still 802.11-family attack surface—segment and patch (segmentation).

Sources (vault)