iMX53 IR transceiver and IR receiver
zhenning , 04-08-2016, 09:00 AM
Is there any purpose of having a IR transceiver and a separate receiver?
robertferanec , 04-08-2016, 09:41 AM
I am not sure what board it is, but I would say, the reasons are: range, frequency and sensitivity. I guess, one is used for IR controller (long range) and the other one is more for bidirectional data transfer (when devices need to be placed close to each other). Have a look at the datasheets, that should help.
zhenning , 04-08-2016, 09:43 AM
Its actually from your voipac iMX53 schematic 
I see..
I see..robertferanec , 04-08-2016, 09:45 AM
Ah I can ask them
I can ask them Use our interactive Discord forum to reply or ask new questions.