Quantity   Component name
1 × Particle Photon
1 × Particle Relay Shield
1 × 3D-Printed Component: Main Enclosure Lid
1 × 3D-Printed Component: Sensor Enclosure very custom to my specific smoke alarm circuit board, so this may not work with yours.
1 × 3D-Printed Component: Sensor Enclosure Lid
1 × Residential Smoke Alarm I bought a ‘Kidde Battery Operated Smoke Detector with Ionization Sensor’
1 × TMP36 Temperature Sensor
1 × Male and Female Spade Electrical Connectors Used to connect to the existing buttons/wiring
6 × M3 Screws I think mine were 7mm long, but the holes are 10mm deep so somewhere in that range.
1 × Wire I’ve begun using 4-wire phone cable for all of my electronics projects due to cost, availability and ease of organization when they’re kept in the insulated sleeve.
1 × Screw Terminals 8 total terminals
1 × PCB Prototype Board Or use a breadboard like I did to start
1 × 3D-Printed Component: Main Enclosure