LSR Tiwi-ub1 connection to CC debugger issue [Resolved]

Hi,

I took a quick look at the pin out of the module and it seems that your connection is correct.

I know one thing that often is the problem is that the "VDD sense pin" and "VDD pin" on the debugger is mixed up, make sure that you are using pin 9 on the CC debugger as the VDD pin.

Best regards,
Johan

Thanks Johan,

After asking LSR about the issue, they pointed the fact to check this VDD/VDD Sense and that was the source of the issue. (quick support from LSR, thank you guys !)

I only connected Pin 2 (Sense !) whereas Pin 2 AND Pin 9 (VDD) must be connected.

The issue is then resolved. (LSR Module works perfectly well).

Hi, is it relevant which GND pin you use? When I switch from pin 3 to pin 22 CC Debugger "crashes"

I'm struggling getting CC Debugger to work with TiWi-uB1 module

Matija,

Please start a new thread if you have new questions.

You need to connect the debugger to J8 and power the LSR module separately.
Also, please note that support questions on modules should be directed to the module provider.

See schematic for more details:

http://www.lsr.com/downloads/products/330-0134.pdf

Regards,
Svend

I understand, I wanted to delete my post  but I don't have rights