Introduction
High-precision GNSS & NavIC satellite positioning integrated with low-power LoRaWAN telemetry.
The Vandyam VIoT GPS & NavIC Asset Tracker Node is a rugged, low-power satellite positioning and sensor node designed to bring real-time location visibility, motion sensing, and geofencing to enterprise assets over long-range LoRaWAN networks. By integrating India's NavIC (IRNSS) constellation alongside standard GPS, GLONASS, BeiDou, and Galileo systems, the node delivers exceptional positioning accuracy, rapid time-to-first-fix (TTFF), and reliable tracking even in challenging environmental conditions.
Built upon Vandyam's common industrial node platform, the GPS & NavIC node shares the same robust power management (~2μA deep sleep), electrical protections (up to 25V DC overvoltage and ±15kV ESD protection), and Sub-GHz IN865 radio transceiver as our 4-20mA and RS-485 nodes. It enables seamless integration into existing LoRaWAN infrastructure without ongoing cellular carrier subscriptions.
Key Features
- Dual Constellation Support: NavIC (IRNSS) and GPS/GLONASS/BeiDou
- High Positioning Accuracy (~2.5m CEP open sky, <1.5m NavIC augmented)
- Ultra-Low Power Deep Sleep (~2μA current draw for 5-10 year battery operational life)
- Node-Generic Electrical Protection (Overvoltage protection up to 25V DC, ±15kV ESD/TVS protection)
- Plug and Play deployment with 12V DC power input or internal battery option
- 865 MHz IN865 LoRaWAN frequency band with 22dBm transmit power and up to 15km range
- Built-in 3-axis accelerometer for motion detection, stationary sleep, and anti-theft alerts
- Non-Cellular operation — zero monthly mobile data charges or SIM management fees
Applications
- Fleet & Heavy Asset Tracking — monitoring machinery, trailers, and transport containers across remote zones
- Mining & Quarry Equipment — location tracking for off-grid haul trucks and drilling rigs
- Smart Agriculture & Wildlife — tracking free-ranging livestock, agricultural implements, and collars
- Municipal Utility Infrastructure — monitoring mobile service equipment, trash compactors, and towable generators
- Logistics & Cold Chain — high-value asset geofencing and motion-triggered alerts