Quantity   Component name
1 × Generic chinesium 8x Relay board One of thos blue ones you see everywhere, they are basically all the same
1 × ESP32 dev kit An ESP32 board with sufficient IO for 8 pins that do not have funny contraints or boot conditions. Not all do.
1 × Big hack-able power strip A gloriously big Kopp POWERversal® 10-way socket strip
1 × 3D printed cover To cover the holes left when removing the 2 outlets to make space for the relay board.