- The TFT Gizmo bolts onto the Circuit Playground Bluefruit with its included M3 screws.
- The oval speaker plugs into the Gizmo's JST speaker plug at A0.
- The LiPo battery plugs into the JST-PH battery extension cable.
- The JST-PH battery extension cable plugs into the JST battery socket on the Circuit Playground Bluefruit.
The only soldering required is for the on/off switch. Using a JST-PH battery extension cable, make a splice on the red power wire. Solder each end to a connection on a slide switch.
You could also plug a battery directly into the Circuit Playground Bluefruit if you wanted to completely avoid soldering.