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Full Version: KC868-HA RS485 Button Adapter Released
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I want to send feedback from Home Assistant ESPHome to KC868-HA indicator outputs (on/off). KC868-A64's relay state feedback to KC868-HA or other any relay state feedback to KC868-HA? sorry, i am not sure your means.
(08-17-2023, 10:30 PM)admin Wrote: [ -> ]I want to send feedback from Home Assistant ESPHome to KC868-HA indicator outputs (on/off).        KC868-A64's relay state feedback to KC868-HA or other any relay state feedback to KC868-HA?      sorry, i am not sure your means.

I´m trying to explain it more clearly:

I want six entities to Home Assistant (with ESPHome) wich can turn on/off KC868-HA D1-D6-outputs
And six entities that will show input K1-K6 state
1. I want six entities to Home Assistant (with ESPHome) wich can turn on/off KC868-HA D1-D6-outputs --->This i think can do.
2. And six entities that will show input K1-K6 state ---> in home asisstant can't show K1-K6 state for "ON/OFF", only can get a message from key is pressed, i don't know do you understand me?
(08-18-2023, 06:01 AM)admin Wrote: [ -> ]1. I want six entities to Home Assistant (with ESPHome) wich can turn on/off KC868-HA D1-D6-outputs    --->This i think can do.
2. And six entities that will show input K1-K6 state    --->  in home asisstant can't show K1-K6 state for "ON/OFF",  only can get a message from key is pressed, i don't know do you understand me?

2. Messages will be fine, I can convert them to actions what I need. Can you assist how to add this to ESPHome?
when i have free time, i try to test it with ESPHome.
(08-18-2023, 11:37 AM)admin Wrote: [ -> ]when i have free time, i try to test it with ESPHome.

Thank you so much  Shy
Hi,
This board is amazing! What kind of power supply necessary? 12V A?
Is there any restriction how many KC868-HA can be connected to one RS485 prort? I have KC868-A16S can I control all 16 relays with 3 or more boards?
1. suggest use DC12v, 1A or 500mA is enough
2. if use by A16S, MAX support 30pcs KC868-HA in one bus. 3pcs for A16 no problem.
(08-23-2023, 10:56 PM)admin Wrote: [ -> ]1. suggest use DC12v, 1A or 500mA is enough
2. if use by A16S, MAX support 30pcs KC868-HA in one bus. 3pcs for A16 no problem.

Thank You!
this is demo for KC868-HA's K1--K6 feedback to home assistant. example HA's address is 1
we have wrote driver for KC868-HA .h file.
[attachment=2912]
do you want as this?

copy the "esphome-kc868" folder as photo
[attachment=2914]
[attachment=2913]


config yaml file:
[attachment=2915]
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