ThingsLog Low Power LoRa Data Loggers

Why LoRa for IoT Data Logging?

LoRa (Long Range) is a wireless modulation technology designed specifically for low-power IoT applications. The ThingsLog LoRa logger achieves a link budget of 158dB — one of the highest available in commercial IoT devices — enabling reliable communication over 15km in open terrain and 2-5km in dense urban environments with deep building penetration through concrete walls, underground vaults, and basement meter rooms. LoRa is ideal for large-scale AMR (Automatic Meter Reading) deployments where thousands of meters must be read reliably with minimal infrastructure investment and no recurring cellular data costs.

LoRa Data Logger Use Cases

AMR / Smart Water Metering Rollout

Deploy thousands of LoRa loggers across a city’s water meter stock. A single LoRa gateway covers a 1-5km radius, reading hundreds of meters automatically at configurable intervals. The ThingsLog platform aggregates all readings, calculates consumption, and flags anomalies such as continuous flow (potential leak) or zero consumption (suspected meter tampering). Walk-by and drive-by reading modes are supported for hybrid deployments where fixed infrastructure is not yet in place across the full service area.

Rural and Remote Monitoring

In areas without cellular coverage, a private LoRa gateway can serve an entire farm, industrial park, or remote village from a single installation point. LoRa’s 25,000-transmission battery life means loggers run for 5-8 years without battery replacement — even in locations accessible only by unpaved road or on foot. Remote water source monitoring, irrigation flow measurement, and tank level reporting are all achievable with a single gateway serving an area of tens of square kilometres.

Dense Urban Utility Networks

LoRa’s penetration through concrete walls and underground vaults makes it ideal for water and gas metering in city centre environments where NB-IoT signal may be weak due to building mass or network congestion. The 158dB link budget provides several decibels of margin over competing technologies, ensuring reliable reading even from deep basement meter rooms and underground meter pits that challenge other radio technologies.

LoRa Network Options

Private LoRaWAN Network

Install ThingsLog-compatible LoRa gateways to create a fully private network under your control. This approach gives full control over coverage footprint, data routing, and security policy — with no dependency on third-party network operators. Typical gateway coverage is 1-5km in urban environments and 5-15km in open rural terrain. A private network is the preferred choice for large utilities managing thousands of meters in a defined service area.

Public LoRaWAN Network

Use existing The Things Network, Helium, or operator-managed LoRaWAN infrastructure where it is already available. No gateway investment is required, and coverage can be validated before device procurement. ThingsLog devices are LoRaWAN compliant and work with any certified network server, making migration between network providers straightforward if coverage or commercial terms change.

Helium and Decentralized Networks

ThingsLog devices are compatible with the Helium IoT network, which provides coverage in many European and North American cities through community-operated gateways. Helium offers a low-cost data plan for IoT devices with predictable per-packet pricing — an attractive option for pilots and smaller-scale deployments before committing to private gateway infrastructure.

Technical Deployment Notes

LoRa loggers support spreading factors SF7-SF12, with the device automatically selecting the appropriate spreading factor based on link quality. Adaptive Data Rate (ADR) is supported for LoRaWAN networks, optimising the balance between transmission time and battery consumption for each device’s specific location and signal environment. Up to 50KB of local data storage enables buffering of readings during connectivity gaps — for example, during gateway maintenance or temporary network outages — ensuring no data is lost even when the network is temporarily unavailable.