Help with RS485

[REVELAS]

Hello.
I need some help with the setup. I have bought a KC868-64 board and I would like to connect an RS485 meter to this board, specifically a DDS 238. Using ESP Home. Can you help?
Thank you very much.
Ladislav

[admin]

here have a sample use KC868-A series board connect with a RS485 relay board by modbus via ESPHome.
https://www.kincony.com/forum/showthread.php?tid=2754
do you means, you want connect DDS238 energy meter by RS485, read data in home assistasnt by ESPHome?

[REVELAS]

here have a sample use KC868-A series board connect with a RS485 relay board by modbus via ESPHome.
https://www.kincony.com/forum/showthread.php?tid=2754
do you means, you want connect DDS238 energy meter by RS485, read data in home assistasnt by ESPHome?

"do you means, you want connect DDS238 energy meter by RS485, read data in home assistasnt by ESPHome?"

Yes, that's exactly what I mean.

Thank you.

[admin]

next week, when i have free time, try to connect a modbus meter have a test with esphome.

[REVELAS]

next week, when i have free time, try to connect a modbus meter have a test with esphome.

That's great! I look forward to the result.

Thank You.

Ladislav

[admin]

here is video tour: https://youtu.be/xEvOK3R12kc
esphome config file: https://www.kincony.com/forum/showthread.php?tid=2759

[REVELAS]

here is video tour: https://youtu.be/xEvOK3R12kc
esphome config file: https://www.kincony.com/forum/showthread.php?tid=2759

Thank you very much! Work it :-)


REVELAS

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It would be great if you could elaborate more on how to change the device ID.

Thank you.

REVELAS

[admin]

if want to change energy meter's rs485 address (device ID), just send by protocol command it ok. because we have uploaded KinCony's energy meter protocol, it will different with your meter. you need to check your meter's protocol.

[REVELAS]

I think it would be great to offer a board with low level SSR Omron 16..32..64.. Just an idea.
BR

[admin]

what's "low level SSR" means?