fingerprint sensor dead?

[shaopeng.zhang]

i’ve received a grove fingerprint sensor from you. I try to get it working, but no chance. I checked it with a seeeduino lotus, with a stalker and a base shield, and with a xbee carrier, all withnthe same result: the sensor blinks one on powerup, but if i’ running enroll.ino i only get the output that no sensor was found…

In my opinion the sensor is dead, but how can i confirm!?!

Hi, grove fingerprint sensor will blink red once after powered up. Then if you upload sketch “enroll” to it, it should initialize and ready to get the fingerprint.
For this error: “fingertest Did not find fingerprint sensor ”, please check whether you are using the newest library on this wiki link. Please also make sure that this sensor is well connected to D2 grove port of Base shield. Thanks!

[Flo1]

I have the same Problem than @shaopeng.zhang .
Maybe you can renew the link to the newest Library.

I´ve used the example from this link: Grove - Fingerprint Sensor - Seeed Wiki (seeedstudio.com)