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I have telpo t550 how can you help me?? 700 pieces around me and their are out of version
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TPS550
by
Joppa
Q&A Freshman
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102
points)
recategorized
by
jason
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answered
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jason
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Hi, do you mean you want to upgrade the adnriod os version ?
if so ,for andriod 4.4 devices ,it can upgrade the higher os due to the old hardware version.
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1
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135
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Hello team, I was able to check the demo for the NFC Mifare classic. The problem with the demo is you need to press a button to open the nfc, then you need to press another to authenticate and finally press another to read. With our app we need to be able to do all this steps without user interaction. Apart from that we need the app to be listening all the time for an incoming nfc tag. That’s why I was asking you last time if there’s something like a listener similar to the one you have with the QR Reader (setHardReaderListener). I would really appreciate if you can help me with this. Thank you.
asked
in
T20
by
jason
Q&A Expert
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11.0k
points)
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1
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119
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How are you. i bought a telpo 520 its only showing settings and telpo sdk demo. How can i install other programs.
asked
in
TPS520
by
Munyamurinda
Q&A Freshman
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102
points)
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1
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345
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my main issue for now, is managing to handle Ultralight EV1 tag. for that we are used to send raw APDU. I have tried, to use the nfc.transmit method, but I suppose it needs to receive more than just the basic apdu code, and it's more low level than I expect. Basically I'm used to transceive : 0x60 -> GET_VERSION 0x1B... -> PWD_AUTH 0x30... -> FAST_READ ... But here passing those value give me errors. I had no issue using the m1_authenticate m1_read_block m1_write_block If you have some sample code, managing to read/write or send the GET_VERSION apdu to an ultralight code, it should be enough for me to take after.
asked
in
T20
by
jason
Q&A Expert
(
11.0k
points)
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1
answer
74
views
do you have documentation/examples for Mifare Desfire Cards of VP3300? We can work with mifare classic cards but we couldn't figure out how to use the mifare desfire cards
asked
in
T20
by
jason
Q&A Expert
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11.0k
points)
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1
answer
90
views
We would like to use the face recognation with Telpo20 device. May you help me , where can I find this feature in the demo, otherwise may you send me a demo with it?
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in
T20
by
jason
Q&A Expert
(
11.0k
points)
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1
answer
134
views
I am developing an app for tps320 and couldn't get it to print. After some research, i have found out that i need sdk. How do I get sdk?
asked
in
TPS320
by
usr1
Q&A Freshman
(
102
points)
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1
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102
views
Tps530 Do you have some sample code of how to read Mifare Plus EV1(5) and Mifare DESFire using your SDK?
asked
in
TPS530
by
jason
Q&A Expert
(
11.0k
points)
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1
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1
answer
73
views
hello, how can I get FSKs and firmwares of POS with SN:A210900009900462 and SN:1901G90006500080
asked
in
TPS900
by
Chuma
Q&A Freshman
(
103
points)
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1
answer
131
views
I was testing our app with the T20. The NFC and QR reader did not work with our app. Are this functionalities native to the device or they work with an SDK? Thank you
asked
in
T20
by
jason
Q&A Expert
(
11.0k
points)
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2
answers
301
views
How can i download Telpo TPS900 SDK?
asked
in
TPS900
by
Batsh
Q&A Freshman
(
102
points)
sdk
printer
tps900p
Welcome to Telpo Q&A,
If you have a technical question ,
please ask here, in English.
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please create a issue ticket.
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