Smart Home Automation Forum

make sure your computer have installed CH340 USB-RS232 driver.
[attachment=3333]
[attachment=3331]
[attachment=3326]

Hi there,

I have two questions:

- Is the PC Software also available for Linux?
- Is it possible to change the Baudrate of the KC868-HA-V2. I have other stuff on my RS485-Bus which needs different Baudrate.

Thanks very much in advance.

Hi there again,

ok, I found out how to change the baudrate.
I changed it to 57600 baud without parity. That worked.

But I need 57600 baud with parity even. It seems that setting parity doesn't work. I tried it with even and odd.
Could you please check that.

My firmware version is V200

Thanks very much in advance.

Martin

how do you use HAv2, HAv2 connect to KinCony's relay board? or HAv2 connect to raspberry pi directly?

(02-18-2024, 10:55 PM)admin Wrote: [ -> ]how do you use HAv2, HAv2 connect to KinCony's relay board? or HAv2 connect to raspberry pi directly?

I connected it to a KC868-AP. But I have other clients on the bus where I cannot change the communication parameters.

Sorry for my late reply. I did not get a notification.

KC868-AP not support HA board.

(02-27-2024, 10:51 AM)admin Wrote: [ -> ]KC868-AP not support HA board.

I already used it with KC868-AP and EspHome. It worked with a slower baudrate.
The only problem I have is that I cannot set the right parity. I think it is a bug in HA firmware.

HAv2 support change baudrate by PC software.

(02-27-2024, 10:24 PM)admin Wrote: [ -> ]HAv2 support change baudrate by PC software

Yes I know. As I said I already did that. But setting parity to anything different than "none" does NOT work. This is why I think there is an error in the firmware of HAv2 or the PC software.

do you means, the partity only work for "NONE"?