Lesson29- Tasmota for KC868-A8 by PCF8574 relay and monitor sensor
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- Опубліковано 14 лис 2021
- KC868-A8 smart controller, many hardware resources for you to use, you can write any code by Arduino IDE to ESP32 wifi/Bluetooth/ethernet module. We will supply demo codes for different samples. Everyone can modify and change the code for their own smart home automation system project.
How to use tasmota for KC868-A8 via PCF8574 IIC extend GPIO:
www.kincony.com/forum/showthr...
KC868-A8 order online:
www.aliexpress.com/item/10050...
visit for more:
KinCony's website: www.kincony.com
Aliexpress Online Store: kincony.aliexpress.com
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Can it be use with arduino iot cloud
How can identify input and output pins
yes, no problem. ESP32 is good for arduino
My friend, thank you very much for your help, I flashed the version tasmota32.factory_pcf8574_mode2, and everything worked. I’m now interested in how to set the login and password on a local connection
Configure web admin password for the webUI. Default username is admin
Hello! I bought a board like this one, and I've flashed it with Tasmota perfectly! I've set up the rules, and the relays are working perfectly. But now... how do I integrate or make the 443Hz modules on the board work? I want to integrate it with Home Assistant, but I don't see how. Thank you very much for your help.
you can use esphome, the config yaml file for your board download from KinCony's forum
ok Thanks! @@KinCony
www.kincony.com/forum/showthread.php?tid=2367@@cableandoelcaos
Thanks for you
How to integrate in home assistant
here is video tour: www.kincony.com/forum/showthread.php?tid=824
does it come flashed with tasmota or do i have to flash it?
new board no firmware inside, you need to download tasmota firmware by yourself.
what's the relays rating 120V or 220V , how many amps?
MAX 220V 10A , 120V also can use.
nesse caso como consigo acionar a entrada 1 acionar o rele 1
set input trigger output in tasmota, how to config, there is demo config in our forum: www.kincony.com/forum
how many dht22 can I connect to this board , and how many ds1821 ?
one gpio support multi sensors
did you provide a arduino MQTT Sample
you can download mqtt arduino library, will include demo code.
Hello,
thanks for the video.
I want to read the inputs from the outside. What would the command be?
I know to activate the relays is with the parameter /cm?cmnd=Power1%20on
And to read the relays /cm?cmnd=Power0%20read
What would it be to read the entries?
Thank you very much!
you can check tasmota command at here: tasmota.github.io/docs/Commands/
KC868-A8 input use by PCF8574 iic extend chip, so you can see how to read PCF8574 port.
@@KinCony thankyou!
I have found the parameter to read. /cm?cmnd=status+8
But, do you know if there is a way to send a packet over the network when it crosses an input?
Thankyou very much!
😀
@@IsaacIglesias that need create "rule", tasmota have "rule" command you can check.
@@KinCony
I think it can't be done.
Thank you for your dedication! 😀
Hello, dear friend, I bought a KC 868 A8, I did everything as you showed on video lesson 29, but nothing works, I flashed Tasmota 32 bin 14.1.0,
I open the main menu and don’t see PCF 8574. I’ve been suffering for a long time, but nothing works. please tell me what should I do. sorry for bad English, I'm Armenian
need set ethernet, in video have showed.
Dear friend, you are telling me that I need to make sure that the PCF 8574 function is enabled in the firmware, then flash it, and can you tell me how I can know which version to flash so that the PCF 8574 function is enabled?
you can make a tasmota firmware as this way: www.kincony.com/forum/showthread.php?tid=5432
My friend, why need a set Ethernet??????. I install Tasmota 14.1.0 then I write my WI FI LOG and password KSK-868 A 8 connect and I enter the Tasmota menu, first I configure
this Template {"NAME":"KC868-A8","GPIO":[32,0,1120,0,640,608,0,0,0,1,1,1152,0,0,5600,0,0,0, 0,5568,0,0,0,0,0,0,0,0,1,1,0,0,1,0,0,1],"FLAG":0,"BASE":1," CMND":"EthClockMode 3 | EthAddress 0 | I2CDriver2 1"} but when I enter the menu I see that configur PCF 8574 is missing. I tried installing KC868-A8-Tasmota-firmware.zip size 877.69 kb but it doesn’t work. writes unexpected error
please tell me what to do.
do you have download the firmware at here: www.kincony.com/forum/showthread.php?tid=1128
Yes, of course, this firemwere is only on this site. In the video I see that you are using version 10.0.0.3 by Theo Arends, and I want to ask you is it necessary to install this version????? or can I install, for example, version Tasmota Bin 14.1.0 ?????
@@HunanPetrosyan you can install any tasmota firmware version , just make sure the firmware have enabled PCF8574 function.