Explainer · Connectivity
Apiaries live where the internet doesn't. Here's how sub-GHz LoRa radio delivers live hive data from remote yards and orchards — with no WiFi and no power at the hive.
Updated July 2026 · by ApisNode
The best forage is rarely next to a router. Bees do their work in orchards, on rooftops, at the edges of fields and deep in the high desert — exactly the places with no WiFi, no wired power, and often no cell signal either. That's the central problem of remote hive monitoring: the data you most want is generated where it's hardest to get out.
Most "smart" hive sensors solve this the expensive way — a cellular modem in every hive, or a Bluetooth sensor you have to physically walk up to. ApisNode takes a different route built for range and battery life: sub-GHz LoRa radio. It's the same class of technology that lets a coin-cell sensor report from miles away, and it's why an ApisNode hive needs no WiFi of its own.
LoRa (short for "long range") is a low-power radio method that trades speed for distance. It sends tiny messages very robustly over long distances using very little energy — the opposite of WiFi, which moves a lot of data fast but only across a room and at a high power cost. A hive doesn't need to stream video; it needs to send a few dozen bytes of sensor readings every few minutes. That's a perfect match for LoRa.
Three properties make it work for apiaries: range (miles, not meters), low power (a node sleeps between short transmissions and runs for a long time on a battery), and penetration (sub-GHz signals pass through wood, foliage, and hive walls far better than 2.4 GHz WiFi).
ApisNode splits the job in two. A battery-powered node sits inside each hive, wakes every few minutes, takes its readings, and radios them out over LoRa. A wall-powered gateway (we call it ApisMind) sits wherever there is power and internet — a shed, a house, a barn up to about two miles away — listens for every node, and relays the data to the cloud. Only the gateway touches the internet.
This is the money-saving move. With cellular sensors you pay for — and maintain — a data plan in every hive. With ApisNode you maintain one connection for the whole apiary. Twenty hives, one uplink.
| Radio band | 916 MHz (US 915 ISM, sub-GHz) |
|---|---|
| Spreading factor | SF10 — range/battery balance, ~400 ms airtime |
| Bandwidth | 125 kHz |
| Transmit power | up to 22 dBm (US 915 ISM maximum) |
| Typical range | ~2 miles line-of-sight, node ↔ gateway |
| Payload | ~70 bytes per reading (30 metrics, packed) |
| Encryption | AES-128-GCM, authenticated, on every packet |
| Power | battery node, deep-sleep between transmissions |
| Firmware updates | over-the-air, delivered over LoRa / WiFi |
Radio you can't see is still radio anyone can hear. Every ApisNode packet is encrypted and authenticated with AES-128-GCM, so telemetry can't be read off the air and forged commands can't be injected — a real concern for anything that accepts remote configuration or firmware updates.
LoRa isn't magic. It's low-bandwidth by design, so it suits periodic sensor readings, not live audio streams — ApisNode does its heavy signal processing (the spectral analysis) on the node and sends compact results, which is exactly what LoRa is good at carrying. And you do need one powered, connected gateway within range. If every hive already sat next to WiFi and mains power, plain WiFi sensors would be simpler. They rarely do. For the remote, off-grid, spread-out reality of most apiaries, radio to a single gateway is the connectivity model that actually fits.
We deploy this in real apiaries across New Mexico, Florida, and Montana, and publish the data. Read three months of it, or apply for a free kit for your own hives.