Quantity   Component name
1 × Wemos D1 (https://fr.aliexpress.com/item/32968761711.html)
1 × 1 meter neopixel 144 leds / meter, non waterproof (https://fr.aliexpress.com/item/32993708970.html)
1 × Glue, wires, solder
1 × QLock paper catalog (they are usually given away at stores selling QLock great clocks https://qlocktwo.com/