We’ve purchased 75 of the USB to serial adapter boards recently. After using about 30 or so, we’ve found 3 or 4 that don’t output anything on the 3.3V terminal of the board. What could be some possible reasons for this?
Thanks!
We’ve purchased 75 of the USB to serial adapter boards recently. After using about 30 or so, we’ve found 3 or 4 that don’t output anything on the 3.3V terminal of the board. What could be some possible reasons for this?
Thanks!
Hello.
I have not heard of this problem before. Are the affected boards completely non-functional?
- Ben
Ben,
Thanks for the reply. I’m not sure, let me do some testing. We’ve found several more boards that aren’t working.
Mark