I'm having trouble retrieving data from the fingerprint device such as user and attendance data, I want to save it into a MySQL database to be used in the application that I created.
when I open the IP of the fingerprint device with port 4370 in the browser I get an 'empty response'
I also got the ZKLIB PHP library and have adjusted the IP which is in the code
require 'zklibrary.php';
$zk = new ZKLibrary('192.168.50.236', 4370);
$zk->connect();
$zk->disableDevice();
$users = $zk->getUser();
but still it doesn't work
I've tried looking for an example project on the internet but couldn't find it,
is there any way to retrieve data from ZKTECO fingerprint wl20 device?, any help would be much appreciated
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