Quantity   Component name
1 × Dual side dotted proto PCB. Piece of about 5x10 dots.
1 × 2.54 mm header male Sections of 5 + 4 + 3
1 × LED, any small enough one I preferred SMD but if you can fit through-hole then fine.
1 × LED current limiting resistor 100-220 ohm or so, according to diode voltage drop (start from 220, decrease if too dim)
2 × Button switch For power and GPIO zero.
1 × For Sonoff SHP6 15A adapter, 2.54mm female header Section of 5
5 × For Sonoff SHP6 15A adapter, 5x 30mm-ish pogo pins solder to the header as in photos, place on pads one by one for flashing
1 × For ESP32-CAM adapter, 2 row 2.54mm female header Section of 5
1 × 2.54 mm header female Section of 5
1 × 2.8 - 3.3 Volt LDO regulator Used Microchip MCP1825S-3302E/DB, for other check the pinout.
1 × P-channel MOSFET Used SMD FDN304P but could be through-hole as well. Pretty much any small signal part should do.
1 × 4.7k - 22k ohm resistor For FET pull down (again I used SMD but through hole is fine)
1 × Female-male breadboard wire For GPIO 0, as might need to be routed differently that others.