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Re: [questions] Re: GPS+PPS vs NTP server, why a huge offset ?
I use the Raspberry pi with GPS hat and it works great. 100 dollars and you have a great NTP server
On Sun, Jun 19, 2022 at 8:33 AM David Woolley <firstname.lastname@example.org> wrote:
On 19/06/2022 13:46, Jim Pennino wrote:
> CTS/RTS is pin 8 on a RS-232 connector, so how is that "PPS over USB"?
CTS is on pin 5, and RTS on pin 4, on an RS232 connector, which should
be a DB-25 one.
The DE-9 connector, used on PCs, is a TIA-574 connector, not an RS232
one, and RTS is on pin 7 (although not useful in this context, as it is
output from the PC).
This is questions@xxxxxxxxxxxxx
Ralph "Chip" Blach