I need to flash official, recent openwrt to RUT955. Unfortunately, there are (at least) 2 slightly different versions of the RUT955 available:
Having either 2xHC955 _OR_ PCA9539 to drive the LEDs or outputs. Which means, 2 different firmware images available, from official openwrt.
Are there any means, to identify from the outside (Serial No. etc.), which variant of the RUT955 the individual unit is, or, even better, to order in advance a specific variant ?