Why does my Wi-Fi disconnect frequently?

The AirVisual Node/Pro remembers your Wi-Fi networks so if you find that your Node/Pro is frequently disconnecting, it is likely a problem of using a Wi-Fi repeater or 5GHz connection:

1) Wi-Fi repeater - Using a Wi-Fi repeater for growing the strength of your Wi-Fi across a large distance will cause trouble for your Node/Pro because unlike a computer, the Node/Pro is detecting Wi-Fi by SSID name, and not a Mac Address. As a result, the Node/Pro may be getting lost, switching around between identically named Wi-Fi and repeater based on signal strength.

If you believe this to be the problem, we recommend moving the Node/Pro farther away from the repeater so that there is only one network with a strong signal. This might involve some trial and error. Alternatively, a better option is to change the SSID name of the repeater.

2) 5GHz connection - Two networks with the same name, one with a 5 GHz connection and one with a 2.4 GHz connection, will cause the same problem. In this case, disable or change the SSID name of the 5 GHz - so that your Node/Pro just connects to the 2.4 GHz. Remember that the Node/Pro supports
Wi-Fi 802.11 b/g/n 2.4GHz.

The AirVisual Pro/Node

  1. How can I make my outdoor Node/Pro's data public?
  2. Chinese users: AirVisual Node/Pro常见问题
  3. AirVisual Node/Pro software updates - Changelog
  4. Download the AirVisual Node/Pro's data using Samba
  5. How to access the AirVisual Node/Pro's API
  6. How to connect the Node/Pro to Wi-Fi?
  7. Why does my Wi-Fi disconnect frequently?
  8. How can I access the PM10 measurements from my Node/Pro?
  9. Connecting the Node/Pro to Wi-Fi networks with web authentication (captive portal)
  10. How can I update my Node/Pro’s software?
  11. How often does the Node/Pro's sensor take measurements? What is the difference between "Continuous" and "Default" mode?
  12. Why is my AirVisual Node/Pro showing higher pollution than outdoors?
  13. How can I see the PM2.5 concentation in µg/m3 on my AirVisual Node/Pro?
  14. My serial number does not exist
  15. How can I rename my AirVisual Node/Pro?
  16. How can I reset my AirVisual Node/Pro?
  17. What is pairing mode and how does it work?
  18. Can I use my AirVisual Node/Pro where there is no outdoor data?
  19. I want to register my AirVisual Node/Pro
  20. Node/Pro maintenance and sensor recalibration
  21. Payment options, shipping and warranty
  22. What's the difference between the Node/Pro's Enterprise and regular account?
  23. How can I get the most of my AirVisual Node/Pro's battery?
  24. Return Policy
  25. How do I display PM2.5 AQI and CO2 on the same screen?
  26. My Node/Pro shows a different measurement than the official outdoor station
  27. My Node/Pro shows 'No recent data' for Outdoor air quality
  28. Will my Node/Pro work without Wi-Fi?
  29. How do the PM2.5 sensor and CO2 sensor work?
  30. How does the AirVisual Node/Pro predict (forecast) future air quality?
  31. What temperature range can the AirVisual Node/Pro can function within?
  32. What is the size of the AirVisual Node/Pro's screen?
  33. What is included in the AirVisual Node/Pro box?
  34. What is the area coverage that the reading of Node/Pro is valid for?
  35. AirVisual Node/Pro Battery Information
  36. How can I view PM2.5 concentrations on the Node/Pro?
  37. Where can I find my Node/Pro’s serial number?
  38. What do each of the buttons on the Node/Pro do?
  39. AirVisual Node/Pro Dimensions & Weight
  40. Why does the AirVisual Node/Pro monitor PM2.5 and CO2?
  41. What is a "Share Code" and where can I find it?
  42. How do I view my Node/Pro’s data on the AirVisual website and app?
  43. Does the Pro/Node have an indoor & outdoor sensor?
  44. Will there be a VOC Pro/Node soon?
  45. Battery stays at 0% when charging and turns off when unplugged
  46. Cannot register my monitor's serial number
  47. How to change or unfollow an outdoor station on my Node/Pro?
  48. Node/Pro API returned JSON format
  49. Why is the Node/Pro's screen reading different to what is shown on the app?
  50. My PM2.5 sensor has got 'stuck' on a very high number
  51. Can the Pro's screen be switched off permanently, while still taking measurements?
  52. My device has stopped displaying outdoor data
  53. Samba data download troubleshooting

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