I am trying to use Digi TransPort WR44 with Fleet I/O interface but I cant get it fully working.
Model: TransPort WR44v2
Part Number: WR44-L1F1-NE1-RF
FW Version: 126.96.36.199 (Nov 20 2015 07:17:06)
I have read and followed these documents:
GPS-module of the I/O interface is working. But how can I use CAN bus, accelerometer and fleet card gpio.
On the command line “fleet gpio” command gives only ERROR.
Importing digicanbus in Python gives following error:
>>> import digicanbus
Traceback (most recent call last):
File “”, line 1, in
SystemError: _PyImport_FixupExtension: module digicanbus not loaded
problem in digicanbus - : _PyImport_FixupExtension: module digicanbus not loaded
If you are getting an error when issuing the
then you have more than likley not powered the fleet card correctly as you should get something like
Port Dir State
GPIO0 in off
GPIO1 in off
GPIO2 in off
GPIO3 in off
if you run the tags command can you see an entry for
this is for the fleet card
if you see
this shows that the fleet card is not powering the router
Hi and thanks,
I got it working. Seems like Fleet Card needs ignition line to be connected before it powers up properly. I dont know why GPS-module still worked. That is why I was thinking that fleet card is powered and that using ignition line is optional.
if you power the router directly not through the fleet power cable the router powers the GPS part of the card and will work but when the fleet power cable is used you have to have the ignition sence pin on to power the router and the microcontroler on the fleet card