Archived from groups: comp.sys.handhelds (More info?)

Hi all,


I have an ipaq H3850 and a garmin gps 76 and I would like to connect
them by serial cable.


My question is: is the serial available on 22 pin ipaq connector fully
rs232 compliant?
I think gps serial is fully rs232 compliant, that means it gives out
+-12VDC; I'm afraid ipaq serial is ttl (0 to +5VDC) and it is the
cradle that make the needed conversion for connecting to the pc rs232.


Am I wrong? Anyone did try the serial link between ipaq h3850 and
garmin gps 76?


Thanks in advance,
Alessandro.

Archived from groups: comp.sys.handhelds (More info?)

mieledivespa@gmail.com wrote:

> Hi all,
>
> I have an ipaq H3850 and a garmin gps 76 and I would like to connect
> them by serial cable.
>
> My question is: is the serial available on 22 pin ipaq connector fully
> rs232 compliant?
> I think gps serial is fully rs232 compliant, that means it gives out
> +-12VDC; I'm afraid ipaq serial is ttl (0 to +5VDC) and it is the
> cradle that make the needed conversion for connecting to the pc rs232.
>
> Am I wrong? Anyone did try the serial link between ipaq h3850 and
> garmin gps 76?
>
> Thanks in advance,
> Alessandro.

See http://www.kolumbus.fi/ari.torpstrom/pinouts.htm
I've an ipaq 2210 with the same connector and it works fine with a Garmin
GPSII+ in NMEA mode, directly connected TX <-> RX and GND -> GND.
The 76 should work OK as well.
I use both Tomtom 3 and Oziexplorer.


--
Veel plezier / Have fun
Bert

Mail via hccnet.nl

Archived from groups: comp.sys.handhelds (More info?)

opa.piloot wrote:

>
> See http://www.kolumbus.fi/ari.torpstrom/pinouts.htm

thank you very much for this valuable info.
I made some tests and it seems to work fine.

Bye,
Alessandro.