I am currently struggling with filtering based on appearance using the Scanning module.
I have a beacon that advertises some dummy data, appearance and service UUID. With the scanning module I was able to filter this advertisement from other advertisements by testing it in an environment with a lot of BLE devices. However, whenever I try to filter both service UUID and appearance or just appearance I do not receive any advertisements that matches with these filters.
The code below works fine.
The following however does not work
I can try to do the filtering whenever I parse the data, but I would like to see if I can already filter advertisements with the filters.