The docs only mention NyBoard V0_1 and NyBoard V0_2, and it's beyond my abilities to trace the history of design changes from V0_2 to V1_2. What's the pin order for V1_2 - is it brown closer to the board, or is it orange closer to the board?
It's not that I didn't read chapter 5, it's that the docs make it difficult to understand what statements apply to what versions of the board. A common solution to this problem is to have a version selector somewhere on the top of the page: I choose "V1_2" and whatever I see, only applies to my version. Making V1_2 owners constantly read about V0_1 is a poor user experience.
Please follow the instruction: Connect wires(https://nybble.petoi.com/chapter5)
BTW: You'd better read all the chapters of the latest Nybble User Manual(https://nybble.petoi.com/) generally