Quantity   Component name
1 × Keystone 103 CR20xx lithium-cell holder (DigiKey 36-103-ND, LCSC C238065)
1 × CUI PJ-102AH 2x5.5mm barrel jack (DigiKey CP-102AH-ND, LCSC C84007)
1 × Maxim DS1307Z+ I2C real-time clock (DigiKey DS1307Z+T&RCT-ND, LCSC C9868)
1 × 32.768 kHz clock crystal (DigiKey XC1911CT-ND, LCSC C164061)
2 × 2x1 .100" pin header (DigiKey 2057-PH1-02-UA-ND, LCSC C358684)
1 × Amphenol 54602-x08 plastic RJ-45 connector (DigiKey FRJAE-408-ND, LCSC C464576)
1 × 2x20 .100" pin socket mates with RPi GPIO connector (DigiKey S9200-ND, LCSC C50982)
3 × BSS138 N-channel MOSFET (DigiKey BSS138-FDICT-ND, LCSC C40912)
5 × 10kΩ 0805 resistor (DigiKey 311-10.0KCRCT-ND, LCSC C115309)
1 × 1kΩ 0805 resistor (DigiKey 311-1.00KCRCT-ND, LCSC C115316)
2 × 100kΩ 0805 resistor (DigiKey 311-100KCRCT-ND, LCSC C118847)
1 × Maxim DS2406P+ 1-Wire 2-port addressable switch (DigiKey DS2406P+T&RCT-ND)