Three integrated components — field sensor nodes, an edge gateway, and a cloud platform — engineered to operate without internet, grid power, or SIM cards. Deployable at any farm, anywhere on earth.
A resilient and decentralized framework ensuring high-fidelity data capture from the soil to the cloud dashboard.
Each VK-S1 is configured for your specific deployment environment. Sensor parameters are selected during the proposal process based on crop type, climate zone, and research or operational requirements.
| Telemetry | Soil Moisture, Temp, EC, NPK*NPK derived via ML inference |
|---|---|
| Connectivity | Sub-GHz LoRa mesh radio (433 / 868 MHz) |
| Power | Solar Panel + 18650 Li-ion array |
| Enclosure | IP67 weather-sealed polycarbonate |
Centralized data concentrator that aggregates packet transmissions from up to 50 localized field units over LoRa.
| Core | Embedded edge compute — quad-core ARM Cortex-A72 |
|---|---|
| Uplink | 4G/LTE Cellular & Ethernet |
| Max Nodes | 50 active nodes per gateway |
| Range | 3 - 5 km line-of-sight radius |
Provisioned per deployment. Real-time telemetry across all nodes, 30-day offline data resilience, multi-farm fleet management, CSV/JSON/REST API export, configurable alerts, and mobile-responsive access with no app installation required.
| Architecture | Next.js, Supabase (PostgreSQL) |
|---|---|
| Security | Role-based access, TLS encryption |
| Analytics | Historical trends, threshold alerts |
| Export | CSV, REST API integrability |
Every deployment is scoped and priced based on the number of nodes, sensor configuration, coverage area, and deployment location. There is no off-the-shelf pricing.
Request a Proposal →Common implementation and architectural inquiries regarding the VK-Series.
Our hardware primarily relies on LoRaWAN for long-range, low-power remote connectivity, achieving effective transmission ranges of 3-5 km in rural terrains without requiring cellular infrastructure at the node level. The aggregation gateway then securely uplinks this localized data via 4G/LTE to our cloud framework.
Yes, all field sensor nodes (VK-S1) are fully solar-powered equipped with deep-cycle 18650 lithium-ion battery arrays and are capable of sustained operation independent of the grid. However, Edge Gateways (VK-G1) require standard AC grid power with optional UPS backups due to the higher computational requirements of the Cortex-A72 processor and LTE uplink.
Absolutely. The VK Cloud Infrastructure, powered by Supabase, provides a comprehensive REST API. This enables secure, programmatic data ingestion into third-party agricultural research platforms, institutional databases, and government portals utilizing standard JSON payloads.
Direct real-time NPK measurement is scientifically challenging with solid-state sensors. We utilize a proprietary edge-ML inference model that estimates macronutrient correlations based on highly accurate measurements of soil Electroconductivity (EC), moisture volatility, and soil temperature gradients.
Share your project requirements and we'll respond within 48 hours with a configuration recommendation and formal proposal.
Request a Proposal →