Even though I know my Grabba is charged, I sometimes have problems with the Grabba Driver and other times it works fine. Why might this be?
In a couple of Palm or PocketPC devices, the Infrared [...]
The Grabba Driver diagnostics page is not showing my Grabba information properly. What should I do?
Firstly, try charging the Grabba device using the supplied charger [...]
How can I detect the remaining battery life of the Grabba in your Grabba SDK?
- For Grabba iOS SDK: Please click here for more [...]
The Grabba fingerprint Scanner (WSQ) is able to capture RAW images?
The Grabba fingerprint captures the bytes from a successful scan, [...]
I am using cordova plugin following ICAO 9303 standard. How can I retrieve other information besides the photo.
For instance, identified by the tags 0x61 and 0x5F1F according [...]
We cannot pass data into the MRTD API to unlock and start reading the chip.
Download the Grabba app sample for iOS which is called [...]
My iClass card cannot be read by the Grabba unit, what can be the problem?
Check the following: Proxcard Demo: Do you have another card [...]
Is there a software setting that allows increasing the read range for UHF Grabba devices?
There are settings listed under Proxcard Preferences> XXX8 Preferences for [...]
Can I get a reading greater than 5 cm using the Grabba unit with UHF technology?
The range of the Grabba unit is of 43cm. This [...]
In HID iClass SE demo (GRCatalog app), please explain each setting and its use?
Our HID readers, store a set of default security keys, [...]