Asset Tracking
Navigating the Maze of IoT Certifications: Lessons From the Field
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Cold Chain
Why Cold Kills Cargo Trackers First: An Engineer's Field Notes
A tracker that goes silent in a frozen lane usually isn't out of battery — it's cold. Field notes on lithium below zero: brownouts, plating, chemistry choices, and why the best fix is often where you mount the device.
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Asset Tracking
Asset Tracking Devices for Logistics: Rugged Hardware that Scales
How to choose rugged asset tracking devices for logistics—power options, sensors, BLE tags + gateways, deployment at scale, and TCO/ROI math.
Asset Tracking
Transforming Global Logistics with EELink’s Next‑Generation IoT Tracking
GPT50
Set and Forget: How the GPT50 Tracker Gives Asset Managers 10 Years of Peace of Mind
Discover how the GPT50 asset tracker delivers 10‑year battery life, integrated sensors, rugged IP67 design, and global LTE‑M/NB‑IoT connectivity for seamless set‑and‑forget asset management.
Asset Tracking
A Day in the Life at Eelink: Unpacking the NB‑IoT Technology Behind GPS Trackers
This article takes you behind the scenes at Eelink to explore how NB IoT GPS trackers are developed, covering hardware debugging, coverage testing, power budgeting, cloud communication, field validation, industry trends, and a Q&A to answer common questions.
GPS Tracker
Eelink GPT48-X GPS Tracker: Condensed Technical Overview
Explore the GPT48-X GPS tracker’s core strengths: ultra-long battery life, IoT connectivity, multi-GNSS, rugged IP65 build & magnetic installation for long-term asset tracking.
IoT
Eelink GPT48-X Magnetic Asset Tracker: Controlled Specification and Power Model
What the Eelink GPT48-X is specified to do, the published energy ledger behind the four-year standby figure, and an explicit list of what has not been measured yet.