Hi. I am using an IQaudIO DAC Pro (now known as Pi-DAC+) with a Pi3A on the GPIO header. I want to install an IR remote control receiver chip. The DAC Pro documentation say GPIO25 (physical pin 22) is available for this.
Am I right to assume:
- there is no IR receiver chip (or even solder pads) already on the DAC Pro PCB (unlike some DACs)?
- the DAC Pro itself makes no connections at all to that pin?