Quantity   Component name
1 × Raspberry Pi Pico
1 × Seeed Studio Grove - OLED Display 1.12'' V2 I2C interface, 1-bit, 128x128 pixels
1 × Weatherproof magnetic reed switch e.g. <a target="_blank" rel="noopener noreferrer" href="https://www.aliexpress.com/item/33001508195.html">https://www.aliexpress.com/item/33001508195.html</a>
1 × GX16 8P connector