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KC868-HA RS485 Button Adapter Released - Printable Version

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+--- Thread: KC868-HA RS485 Button Adapter Released (/showthread.php?tid=2403)

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RE: KC868-HA RS485 Button Adapter Released - admin - 08-17-2023

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.

RE: KC868-HA RS485 Button Adapter Released - tatu - 08-18-2023

(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

RE: KC868-HA RS485 Button Adapter Released - admin - 08-18-2023

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?

RE: KC868-HA RS485 Button Adapter Released - tatu - 08-18-2023

(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?

RE: KC868-HA RS485 Button Adapter Released - admin - 08-18-2023

when i have free time, i try to test it with ESPHome.

RE: KC868-HA RS485 Button Adapter Released - tatu - 08-18-2023

(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

RE: KC868-HA RS485 Button Adapter Released - xsa - 08-23-2023

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?

RE: KC868-HA RS485 Button Adapter Released - admin - 08-23-2023

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.

RE: KC868-HA RS485 Button Adapter Released - xsa - 08-24-2023

(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!

RE: KC868-HA RS485 Button Adapter Released - admin - 08-24-2023

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.
   
do you want as this?

copy the "esphome-kc868" folder as photo
   

.zip   esphome-kc868.zip (Size: 735 bytes / Downloads: 111)


config yaml file:

.zip   kc868.zip (Size: 767 bytes / Downloads: 117)