LoraTap SC400W-EU Curtain Switch
LoraTap SC400W-EU

Available from:


Install method:

GPIO #Component
GPIO00 LedLink
GPIO01 None
GPIO02 None
GPIO03 Button 3
GPIO04 None
GPIO05 Button 1
GPIO09 None
GPIO10 None
GPIO12 Button 2
GPIO13 Relay 2
GPIO14 None
GPIO15 Relay 1
GPIO16 None
GPIO17 None
{"NAME":"Loratap SC400W","GPIO":[544,0,0,34,0,32,0,0,33,225,0,224,0,0],"FLAG":0,"BASE":18}
Requires configuring shutter support.

WARNING: New Tuya devices have replaced their Wi-Fi module with one incompatible with Tasmota!!!
Tuya-Convert might not be possible for this device since the template was added (2020-03-29).

WARNING! LoraTap is using ESP8266 and Realtek Wi-Fi modules on same model devices. Check seller descriptions or contact them before buying!

As of August 2020 model SC400W-EU V3 does not have an ESP chip anymore.

  • GPIO3 Button3 Pause
  • GPIO5 Button1 Open
  • GPIO12 Button2 Close
  • GPIO13 Relay2 Close L2
  • GPIO15 Relay1 Open L1
# ShutterMode 0  First relay: OFF/DOWN, Second relay: OFF/UP 
SetOption80 1
# interlock relays
Backlog Interlock 1,2; Interlock ON
# turn off PulseTimes (just in case they were previously enabled)
Backlog PulseTime1 0; PulseTime2 0
# assign UP and DOWN buttons
Backlog ShutterButton1 1 up 1; ShutterButton1 2 down 1
# durations: opening takes 5 seconds, closing takes 4 seconds
Backlog ShutterOpenDuration1 44; ShutterCloseDuration 41
# enable pause button 
Rule1 on Button3#state do ShutterStop1 endon
Rule1 1