Arduino + Logomatic Serial SD Datalogger


Does someone have experience with the Arduino and a Logomatic Serial SD Datalogger? Can you really just write analog sensor values trough the TX port to the RX port of the Data Logger? Can you even read from it?

Best regards Andy

I’m looking for more info too plz!
I’ve only found one person saying that it works:
on instructables(dot)com/id/Discreet_Data_Logger/

I looking for some more info before dropping the $40
anybody else have an experience with using it??