03-04-2023, 09:23 PM
Helli, is there any schematic between h32b and kc868-ak? All i see is with h32b pro, is there any with h32b?
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Schematic
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03-04-2023, 11:00 PM
just use KC868-H32B's RS232 connect to KC868-AK's RS232 port.
RXD - RXD , TXD - TXD , GND - GND.
04-30-2023, 02:14 AM
How to connect AK with H32B-Pro via RS485, I tried A-A & B-B, but did not work, through RS232 connection it works
04-30-2023, 02:36 AM
here is diagram: https://www.kincony.com/forum/showthread.php?tid=2495
you can take a photo, how you wire.
05-02-2023, 02:25 PM
(04-30-2023, 02:36 AM)admin Wrote: here is diagram: https://www.kincony.com/forum/showthread.php?tid=2495 My connection is same as in your drawing, still not working, please find attched picture for quick reference
05-02-2023, 11:38 PM
do you have set the H32B Pro RS485 address=1 and baud=9600bps?
open web browser with your H32B Pro's ethernet ip address, check RS485 setting.
05-03-2023, 01:05 AM
Yes I Did, by default RS485 ID was in 1 and baud rate 9600. I also try with ID 2 both device with 9600 baudrate, still did not work
05-03-2023, 01:38 AM
do you have download some firmware to KC868-AK's ESP32?
05-03-2023, 01:27 PM
(This post was last modified: 05-03-2023, 04:14 PM by safeermakar@gmail.com.)
No i did not, should i update firmware, if yes please share the link on how to do
Existing Versions are as below H32B Pro Firmware Ver: H32B_Pro_V1.13 KC868-AK Software Ver: v1.0.6
05-04-2023, 12:45 AM
do you have downloaded "KCS" firmware for KC868-AK?
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