Expansion board 2.0 Cant upg firmware :S

[seb]

If you are using an expansion board you should not modify the drivers with zadig. This is only for the firmware upgrade of Pysense/pytrack. Can you please uninstall the drivers for this device then install FTDI drivers from: http://www.ftdichip.com/Drivers/VCP.htm

[stefan85e]

@seb Okay.. thats what I was thinking was wrong :) I will try this

[stefan85e]

@seb

I did upg it:

Windows* 2017-08-30 2.12.28 2.12.28 - - - - - WHQL Certified. Includes VCP and D2XX.
Available as a setup executable
Please read the Release Notes and Installation Guides.

This is what it says just... I got the jump wire at G23 and GND

[seb]

@stefan85e

Two things 1) make sure nothing else has the serial port open 2) make sure you connect the jumper then press the reset button, before running the update tool

[stefan85e]

@seb I got same error, Should I have the lopy in the expb2?

[seb]

@stefan85e

Yes the lopy should be plugged into the expansion board if you want to update the firmware.

[stefan85e]

@seb The lopy I have update using another board pysence/pytrack... Problem is that I try to upg the firmware in my ExpBoard2 and that wont work :S

[seb]

@stefan85e
The expansion board 2 does not have a firmware in the same way the Pysense/Pytrack do. On the expansion board the USB to Serial conversion is handled by a dedicated FTDI usb to serial chip. On the pysense/pytrack a PIC microcontroller does this (plus more) and thus needs firmware.

[stefan85e]

@seb So I when update it it says 1.17.0.b1 when I have my lopy on the expb2 does this mean that I dont need to do anything to the expb2? beside the firmware upg run on the lopy...

[seb]

@stefan85e

That is correct, the 1.17.0.b1 upgrade is for the LoPy. You do not need to
ever upgrade firmware for the expansion board 2