FTDI drivers with FiPy+PyTrack in Win 7

[halli50]

@jmarcelino, I have a Pytrack which seems okay (installed pytrack_0.0.8.dfu succesfully), but my Pysense never appears in my Device Manger (installed pysense_0.0.8.dfu with apparent success using the command window method). The Pysense, however, seems to be stone-cold dead!
I'll give this a rest until the new year, but will probably be back with my problems on jan.2nd 2018.
Until then, I wish you a happy new year!

[sandipg]

Hey @jmarcelino ,
I've installed the PyTrack driver already - I see the COM port when the PyTrack is connected. However I am unable to establish a serial connection to the board (with PuTTY).
Thanks for your help.

[robert-hh]

@sandipg Did you disable flow control in Putty?

[sandipg]

@robert-hh Not at first, but I tried now with Flow control set to 'None' - still no connection..
Parity is set to None, Baud rate is 9600, Data bits 8, Stop bits 1.

[robert-hh]

@sandipg the baud rate should be 115200, but may be not matter. In any case, 115200 is a good choice.

[sandipg]

@robert-hh Hmm..it worked with 115200 baud rate. Thanks!

[sandipg]

I did a soft reset via the Serial connection by pressing Ctrl+D. Now, when I plug back the USB, the COM port is no longer visible. Any ideas on this?

[robert-hh]

@sandipg Soft reset and COM device visibility are not related at all. But when you say re-plug USB, it means that you also unplugged it, which may windows cause to assign a different COM port on re-plugging, especially when you use a different USB socket. Did by chance now a new COM port show up?

[sandipg]

@robert-hh No, the same COM port showed up after a few tries. Its probably an OS or cable issue..

I'm considering getting a LiPo battery 3.7V for powering the PyTrack+FiPy and accessing the device over WLAN. Would this battery be ok for that purpose: https://www.conrad.de/de/modellbau-akkupack-lipo-37-v-600-mah-zellen-zahl-1-30-c-tattu-stick-molex-stecksystem-1542426.html

[jmarcelino]

@sandipg
The voltage and capacity are OK but it's the wrong connector, you want a JST PH-2 (also check the polarity as there is no standard)

For Germany perhaps check out these two from HobbyKing: (the higher capacity 2000mAh is cheaper as it's on sale, but see dimensions etc)

https://hobbyking.com/de_de/turnigy-2000mah-1s-1c-lipoly-w-2-pin-jst-ph-connector.html

https://hobbyking.com/de_de/turnigy-1200mah-1s-1c-lipoly-w-2-pin-jst-ph-connector.html