STP/WTP Modbus Monitoring
Monitor remote sewage and water treatment plants wirelessly. Connect pH sensors, flow meters, and pumps to BMS without cable runs.
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Resources
Technical documentation, guides, and insights for industrial IoT
Product Datasheets
Download detailed technical specifications
Link485 Zero Datasheet
Complete specifications for the LoRa Modbus Bridge including electrical, RF, and mechanical details.
Download PDFLink485 Air Datasheet
Wi-Fi Modbus Gateway specifications, protocols, and configuration details.
Download PDFLink485 4G Datasheet
Cellular LTE gateway with global band support, VPN, and security features.
Download PDFIntegration Guides
Step-by-step guides for common integrations
Getting Started with Link485 Zero
Quick start guide: unboxing, installation, and first connection in 10 minutes.
View GuideNode-RED Integration
Connect Link485 devices to Node-RED for flow-based automation and dashboards.
View GuideGrafana & InfluxDB Setup
Stream Modbus data to InfluxDB and visualize with Grafana dashboards.
View GuideAWS IoT Core Integration
Forward Modbus data to AWS IoT Core via MQTT with TLS encryption.
View GuideEMQX MQTT Broker Integration
Connect to EMQX for scalable, enterprise-grade MQTT messaging with clustering.
View GuideGoogle Cloud IoT Integration
Stream data to Google Cloud using Pub/Sub, BigQuery, and Vertex AI for analytics.
View GuideZoho IoT Integration
Connect to Zoho IoT platform with seamless Zoho ecosystem integration (CRM, Analytics).
View GuideCase Studies
Real-world implementations and success stories
Retail
Multi-Site Energy Monitoring for Retail Chain
A leading retail chain deployed Link485 Zero across 50+ locations to monitor HVAC and lighting systems. Achieved 18% energy savings through data-driven optimization.
50+
Locations
200+
Devices
18%
Energy Savings
Manufacturing
Wireless Retrofit for Legacy Factory Equipment
Textile manufacturer replaced 2km of aging RS-485 cables with Link485 Zero pairs. Real-time production monitoring increased OEE by 12% and reduced downtime by 40%.
30
Machines
99.2%
Uptime
-40%
Downtime
Water & Utilities
Remote Water Pump Monitoring with 4G
City water authority deployed Link485 4G units to monitor 100+ remote pump stations. SMS alerts for critical conditions reduced manual site visits by 85%.
100+
Pump Stations
24/7
Monitoring
-85%
Site Visits
Technical Articles
Equipment-specific guides and technical articles
Water Tank Level Modbus Monitoring
Monitor rooftop and underground water tanks wirelessly. Automated pump control, overflow prevention, and level alerts.
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Genset (DG) Monitoring
Monitor diesel generators wirelessly. Track runtime, fuel level, voltage, current, and get instant failure alerts.
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Energy Meter Sub-Metering
Implement wireless sub-metering for tenant billing and floor-level monitoring. Track consumption and power quality wirelessly.
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Complete product range overview
Link485 Complete Product Catalog
Comprehensive catalog featuring all Link485 products, technical specifications, application examples, ordering information, and compliance certifications.
- Product Range Overview
- Technical Specifications
- Industry Applications
- SKU Structure & Ordering
- Compliance & Certifications
- Accessories & Kits