in running through the echo to direction and echo to value permutitions I ran into several GPIO pins that either do not work as intended or don't work based on the present configuration. I understand that pins 137 though 139 should not work out of the box based on wifi allocation on the board. I have observed odd behavior on gpio168 (i haven't scoped the output, but my dmm just won't settle to a value). pins 140 thru 143 don't seem to respond to commands, although I can cat direction and value, and they seem to take values as intended. same with gpio130 thru gpio135.
maybe I don't understand the hardware manual?
GPIOs that work are:
Accepted Answerpau pajueloOffline0Hi aday_company,
Compile and replace the default kernel firmware using igep00x0_nowifi_defconfig instead igep00x0_defconfig, More info:
Comment "buddy = igep0022" to disable expansion board hardware support