Quantity   Component name
16 × P100-B1 pogo pins <a target="_blank" rel="noopener noreferrer" href="https://www.aliexpress.com/item/x/32449656948.html">https://www.aliexpress.com/item/x/32449656948.html</a>
1 × 2x8 double sided PCB <a target="_blank" rel="noopener noreferrer" href="https://www.aliexpress.com/item/x/765383366.html">https://www.aliexpress.com/item/x/765383366.html</a>
2 × ESP-12 adapter boards <a target="_blank" rel="noopener noreferrer" href="https://www.aliexpress.com/item/x/32689954139.html">https://www.aliexpress.com/item/x/32689954139.html</a>