No trace

swed
Posts: 21
Joined: Thu Jan 19, 2017 2:36 pm

Re: No trace

Post by swed »

OK, got a new kit from same seller as my first. I solder the main board and put on my old analog board from the first kit. And it did work instantly.
So no Q, the first main board was defect.
r0ck
Posts: 26
Joined: Wed Mar 08, 2017 3:33 pm

Re: No trace

Post by r0ck »

swed wrote:OK, got a new kit from same seller as my first. I solder the main board and put on my old analog board from the first kit. And it did work instantly.
So no Q, the first main board was defect.
Where did you get the DSO from?
I seem to have problems with my unit too. Something with the STM32 isnt right I think.

Cannot get a proper Trace. So as last I decided maybe it is a buggy firmware. Trying to get v 55 Firmware flashed, but the STM32 doesnt get recognized by the CP2102. Although I jumped both Jumpers.

So this sounds like a defective Motherboard too.

Could you get any signal? Like when touching the center of the BNC with tweezers, as it says in the FAQ?
swed
Posts: 21
Joined: Thu Jan 19, 2017 2:36 pm

Re: No trace

Post by swed »

Ebay, http://www.ebay.co.uk/itm/351880512929? ... EBIDX%3AIT
Don't know what was wrong with the first but it might been the cpu.
Post Reply