When reading about cool projects and products, it’s common to see wiring plugs labelled “JST connector.” This looks fine until we start getting hands-on and begin hacking things t… ...

The new LBT A Type Series crimp-style connectors recently introduced by JST Corp. provide a space-saving connection for wire-to-board connections that incorporate both power and signal circuits ...

The main differences are support for an on/off switch, a JST battery connector, and a XIAO BLE battery pogo pin. The Tern BLE also has tighter switch holes, so no plate is necessary.