I bought a HDMI switcher off Amazon ( [Link: amazon.co.uk] ) and I've been searching around to try and find the HEX codes to input into my ir remote app, as I cannot find the make. Assuming it's a generic model, even if it has 'allreli' on the front.

I've been trying various codes which I've found on this forum, finding the code which toggles to input 1, from ( [Link: remotecentral.com] ) :
0000 006C 0022 0002 015B 00AD 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 05F7 015B 0057 0016 0E6C

Any help would be greatly appreciated,

Kind regards

Do any of the other codes from that post work for you?  The code you posted it toggles to input 1, from which input?  Any? And toggles back to original?

What kind of remote equipment do you have access to ?  This is an NEC1 code, device 128. object 8.  Generally these generic matrix switchers use an NEC 1 code set and single device set and often use codes with the first 40 objects or so.
I haven't looked up the other codes posted from the other link.  I would imagine you could generate the additional 254 codes for that code set and test very easily if you had a pronto or any sending device that IRScrutinizer supports.