SparkFun Forums

[Rawatraj]

Hello sir , here i am also getting a problem in fingerprint, when i send GetImage command EF 01 FF FF FF FF 01 00 03 01 00 05 and i receive EF 01 FF FF FF FF 07 00 03 00 00 0A but when i send GenChar command EF 01 FF FF FF FF 01 00 04 02 01 00 08 i did not receive any thing but if i am sending EF 01 FF FF FF FF 01 00 04 02 01 00 09 i got this response
F 01 FF FF FF FF 07 00 03 01 00 0B which is receive packet error.....so what i have to do for GenChar command ?