Can't execute RoBoRC.exe problem

[roboard]

I have measured the reserve pin of the I2C/SPI connector.
It is measuring a 100mV.

Hi, ries,

The PWM pull-up inverter of your RoBoard for PWM channel 0~7 should be broken or shorten to GND. You can try the capture function on PWM channel 15 or 23 to see whether the other PWM pull-up inverters also don't work.

If you need to repair your borad, you can send a mail to tech@roboard.com, and there will be people to help you.

[ries]

Hi Roboard,

Mailed the tech department of roboard.
Hope to hear something soon.

If you think the pull-up inverter of the board is broken, maybe you could send me the location and the type of the pull up inverters.
I can replace them myself since at work we have the tools for that.

Regards,
Ries

[roboard]

maybe you could send me the location and the type of the pull up inverters.
I can replace them myself since at work we have the tools for that.

Hi, ries,
the PWM pull-up inverters are contained in a 7404 IC. You can find the IC in the backside of RoBoard.

[ries]

Hi Roboard,

after mailing with the tech department of roboard, they will sent me some LS04 components. I have agreed that I will solder them on the board myself since we have an electronic workshop at my work.
Saves the trouble of sending the board to them.

Thanks for your help and advice, hopefully the problems are solved next week when the components arrive.

And many thanks for the service!!

Best regards,
Ries