Use Apple Airtag instead of Rfid tag

[Novodk]

You need to create a resident script that executes ow.list() every second or so. Then you can perform required action when a device with a given ID is present or not.

A bit out of my comfort zone
Do you have any example code, in that direction to get me started?

Hello Novodk.

This is resident script for you.

Code:

require('ow') function findDifferences(list, prev_list)   local new_ids = {}   local removed_ids = {}   -- Check for new IDs   if list then     for id, _ in pairs(list) do       if not prev_list or not prev_list[id] then         table.insert(new_ids, id)       end     end   end   -- Check for removed IDs   if prev_list then     for id, _ in pairs(prev_list) do       if not list[id] then         table.insert(removed_ids, id)       end     end   end   return new_ids, removed_ids end list = ow.list() local new_ids, removed_ids = findDifferences(list, prev_list) if #new_ids > 0 then   log("New IDs:")   for _, id in ipairs(new_ids) do     log(id, list[id])   end end if #removed_ids > 0 then   log("Removed IDs:")   for _, id in ipairs(removed_ids) do     log(id, prev_list[id])   end end prev_list = list

Thank you RomansP
Is it correct that the script adds the rfid tag ID to a table and after a short time it removes it again?


If that is the case, how do I use the information from that table?