Hi, my son has meticulously put together his DIY Gamer Kit but nothing happen (nary a flicker of light) when switched on. The battery is good. I’m suspicious that the Arduino Uno I got for it may be the problem — it doesn’t look exactly like the one that Pimoroni stocks (out of stock for a while now, hence the 3d party substitute).
Can’t see where to upload a photo however the most obvious difference is that our Uno lacks a largish rectangular black ‘box’ present on the Pimoroni Uno. Also ours lacks the name UNO printed on it ;)
Think this is could be the trouble?
Thanks in advance for any advice!