Lanbon smart wifi switch

Hi All

I just purchased a smart wifi switch

I found that they using a Hi flying LPT220 wifi module

can any one help me how ca i controlthe switch without using the lanbon app

This article The absolute horror of WiFi light switches – Terence Eden’s Blog might have some hints.. You really need to know the protocol or be able to load new firmware.

thanks RW950431
I already see this article,

I succeeded to connect to the HF-lpt220 (wifi module). however when I resett the module, the app cant configure it again, and only I can change the wifi ssid and password, no any configure for the switches are existed inside it.

I searched for a programmer to make app to control these switches without using the manufacturer app but I failed, can any one perform this job and what is the cost?