Teepao Curtain Switch with 14.5.0

[honk0504]

Hi all,
I have several Teepao Curtain Switches in my house. I try to get them work with Tasmota (actually with 14.5.0).
To install/initialize tehm I used this instructions: https://templates.blakadder.com/teepao_curtain_switch.html

As in the decription to read I used "setoption81 1" to get the sliders. No error while sending the command via console. But for some reason I do not get the sliders.
Additionally I can not configure the durations "shutteropenduration xy" and "shuttercloseduration xy" doesn´t work. Here I get the error:
14:58:12.680 CMD: shutteropenduration 31
14:58:12.686 RSL: RESULT = {"Command":"Error","Input":"SHUTTEROPENDURATION 31"}

Can anybody help me? What do I wrong?

[sfromis]

The docs page about shutters/blinds says to enable the support with SetOption80, not SetOption81 (which is related to PCF8574 instead).
https://tasmota.github.io/docs/Blinds-and-Shutters/
But you are not telling about what steps you actually did perform to config the device.

Not sure why the templates page you link suggests using SetOption81, as the template does not include I2C pins (which would be needed in case of the device having a PCF8574 I/O expander chip).

[honk0504]

Hi @sfromis,
thank you very much for your very fast respond.

I now reseted the hole device and reconfigured with SetOption80 1 and without SetOption81. No slider anyway.
Trying to cofigure durations with "shutteropenduration xy" and "shuttercloseduration xy" still doesn´t work. Here I get the error:
14:58:12.680 CMD: shutteropenduration 31
14:58:12.686 RSL: RESULT = {"Command":"Error","Input":"SHUTTEROPENDURATION 31"}

[honk0504]

The steps are:

1. I install tasmota on the device with web installer
2. I connect to AP of device to set the WLAN settings
3. I open console and copy Backlog template {"NAME":"Teepao","GPIO":[158,58,23,18,22,19,0,0,56,21,57,0,17],"FLAG":0,"BASE":18}; module 0; interlock on; interlock 1,2,3; PulseTime1 0; PulseTime2 0; PulseTime3 1; sleep 0; setoption80 1; PowerOnState 0; SetOption1 1; ButtonTopic 1; switchmode3 5; setoption61 1; restart 1 in sending with return
4. device restarting with new Template settings => no slider

[honk0504]

I now did the configuration step by step.
16:13:07.897 CMD: ButtonTopic 1
16:13:07.903 RSL: RESULT = {"Command":"Unknown","Input":"BUTTONTOPIC 1"}

[honk0504]

ok, that works now after configuring my MQTT connection.

[honk0504]

"Shutterrelay1 1" helped!