Sensor deployment checklist, what I wish I had on day 1

Sensor questions that do not fit other categories. Calibration, sourcing, integration.
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jhon_iot
Posts: 8
Joined: Tue May 05, 2026 11:39 am

After 3 years of IoT consulting, here is the deployment checklist I run before every sensor goes outside.

Pre-deployment (workshop):
  • Burn-in 24 hours, monitor for stuck values or crashes
  • Calibrate against reference instrument (Fluke for temp, certified hygrometer for humidity)
  • Document MAC address, location, install date in tracking sheet
  • Photograph wiring before sealing enclosure
At install site:
  • Test WiFi signal at exact mount location with phone hotspot, not just nearby
  • Confirm power source is on a non-trip-protected circuit (UPS-backed ideal)
  • Mount sensor with at least 50cm clearance from surfaces that radiate heat or cold
  • Verify first reading lands in dashboard before leaving site
Post-install:
  • Check 24h of data for anomalies (sensor settling, room thermal lag)
  • Set alert thresholds based on observed range, not theoretical
  • Schedule 6-month battery/desiccant check
What is on your checklist that mine is missing?
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