Home › Forums › Mux Shield (Original) Support › I'm confused with the output sample – please help This topic contains 2 replies, has 1 voice, and was last updated by Rooney 3 years, 10 months ago. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts October 15, 2016 at 4:10 pm #2295 RooneyParticipant Hey @ all! I’ve tested the output sample with an arduino uno and some LEDs. Only the M0 LEDs light up. The shield is directly on the arduino What am I doing wrong? Thank you in advance! greets, Rooney This topic was modified 3 years, 11 months ago by Rooney. October 16, 2016 at 2:44 am #2297 RooneyParticipant Hm, today I pressed the reset button on the shield and now all LEDs light up. Now I’m more confused as yesterday. 😛 Does anyone know what happened? thx, Rooney November 1, 2016 at 2:35 am #2308 RooneyParticipant Really no answers? Also not from the manufacturer ?? Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.