WiFi Checking

Checks connectivity for multiple WiFi networks every x minutes.

TODO

SW

• Reading network credentials from csv file
• Checking connectivity for every wi-fi network
• Reporting via WhatsApp message
  • HTML encode spaces in names of bad networks before sending to WA
  • Don't report network every time it's bad - only when it went from good to bad (and from bad to good)
• Add disconnect function and call it after successful connects
• Web server page for editing nets.csv (turning on and off checking wifi networks)
• Add one or two retries to check if a problem with some wifi is temporary
• Logging changes in network statuses (current time needed)

HW

• Can this device "steal" power from the router (step down converter 12V->5V)?
• Can this device reset router via transistor or relay?