From the Wiki:
Note part about snipping off the locking tabs.
Wiring See the links above for pre-wired connectors. Due to the M5Dial enclosure design, you have to cut the locking tabs off the connectors to get them to plug in.
See the links above for pre-wired connectors. Due to the M5Dial enclosure design, you have to cut the locking tabs off the connectors to get them to plug in.