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DFROBOT Fingerprint sensor SEN0188 troubleshooting
umairbinmansoor 2017-01-23 09:38:03 1800 Views2 Replies Dear all,
I am using DFROBOT Fingerprint sensor SEN0188 with Arduino UNO and it is working with the Adafruit library. Well I am facing a small problem: when I scan my fingerprint, it scans for the first time right and when it scans it again it does not give me the stored message instead, it outputs 'unknown error' message.
Please guide me with this anyone who is working on it.
Thanks.
I am using DFROBOT Fingerprint sensor SEN0188 with Arduino UNO and it is working with the Adafruit library. Well I am facing a small problem: when I scan my fingerprint, it scans for the first time right and when it scans it again it does not give me the stored message instead, it outputs 'unknown error' message.
Please guide me with this anyone who is working on it.
Thanks.
2017-04-19 04:06:45 Dear,
Thank you for the reply.
Same problem persists...I am following the wiki page as it is..below is attachment of the serial monitor.
Image taken
Image converted
Remove finger
ID 15
Place same finger again
..............................Image taken
Image converted
Creating model for #15
Unknown error
Ready to enroll a fingerprint! Please Type in the ID # you want to save this finger as...
Umair umairbinmansoor
Thank you for the reply.
Same problem persists...I am following the wiki page as it is..below is attachment of the serial monitor.
Image taken
Image converted
Remove finger
ID 15
Place same finger again
..............................Image taken
Image converted
Creating model for #15
Unknown error
Ready to enroll a fingerprint! Please Type in the ID # you want to save this finger as...
Umair
umairbinmansoor 2017-02-03 22:53:49 Hi Sir,
Sorry for the late reply, since the Spring Festival.
I would like you to upload the code again, then restart the module, scan the fingerprint again to see what happened. just a reminder: please make sure your steps are correct referring to the wiki.
Let me know if you have any problem.
Wendy.Hu
Sorry for the late reply, since the Spring Festival.
I would like you to upload the code again, then restart the module, scan the fingerprint again to see what happened. just a reminder: please make sure your steps are correct referring to the wiki.
Let me know if you have any problem.
Wendy.Hu 