CardIO - Unable how to get result scanned

Hi all,

I try to use CardIO with Ionic 2. Everything fine, I can start the this plugin but it not return anything. Document at https://ionicframework.com/docs/v2/native/cardio/ also not define how to get result or callback of scan function.

Does anyone try to use this plugin with ionic 2?

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It’s work but the response is too slow or I do it wrong. If I put card on table and scan ==> nothing happen but if I keep card on my hand it is OK.

Thanks,