KC868-A16 protocol_custom call rs485 using http?

[stanchiam]

"custom protocol" define for IFTTT's "THEN" command list. it can OUTPUT, not for "IF".

Hi,

Thanks for the reply, i can get the rs485 command running correctly using ifttt run
   

But how can i run it using url? i tried using post/get using the  Url( optional )
but i cannot get it to run using url example as show in picture http://192.168.100.135/light1_mid (kincony A16 ip address is 192.168.100.135)
Please help, we need help to trigger the RS485 besides going to kcs admin page and click on run in the ifttt page

   

It will return "File does not exist" (post or get)