14 Aug
2014
14 Aug
'14
4:16 p.m.
On Aug 11, 2014, at 3:45 PM, Chris Osborn <fozztexx at fozztexx.com> wrote:
I'm actually having problems with my RS232 board.
Once the BR1941 chip heats up a little it keeps sending the last character over and over
and over. That chip gets super super hot and when I stuck a heat sink on it, it took a lot
longer before it went repeat crazy. I've got a couple of COM8116 chips on order which
I'm hoping will fix it.
Well bummer. The new COM8116 chips arrived and that didn't fix the problem. They
don't get quite as hot though! But once the RS232 board has warmed up a bit, it keep
transmitting the last byte sent. Doesn't repeat any incoming bytes. Hope it's not
the TR1602 chip that's bad, looking at eBay they are very expensive.
--
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