Supplies

Order PCBs from PCB Way (Get $5 New User Free Credit)

• Keypad PCB → Gerbers
• Keypad BOM → BOM

Parts

• Capacitive Fingerprint Module (R503) Amazon
• Optional Adafruit SGP30 Air Quality Sensor Adafruit
• Optional Adafruit BME680 Sensor Adafruit
• Optional STEMMA QT / Qwiic JST SH 4-Pin Cable Adafruit

Fasteners

• M2 Self-Tapping Screws Assortment Amazon
• Command strips Amazon or Drywall Screws Amazon

Tools

• FDM 3D Printer Bambu Lab P1S
• Filaments (PLA Matte) Bambu Filament
• Electric Precision Screwdriver Set Amazon
• Precision Screwdriver Set Amazon
• Soldering Station/Iron. Amazon
• Helping hands Amazon
• Wire stripper Amazon
• Wire Crimpers
• Heat Shrink
• Flux, Solder
• Flush cutters
• Tweezers, pliers

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Build Instructions → Instructables