Official/Canada BOM

Community BOM for other regions to come. Please reach out to me if you want to contribute 🙏

DWMP

Price: 2025-10-20 (in CAD)

• Ikea Blanda Serving Bowl (28cm/11" version) x1 - $19.99 - https://www.ikea.com/ca/en/p/blanda-matt-serving-bowl-bamboo-60214343/
• 10 * 10 inch, 0.12 inch thick Acrylic x1 - $9.49 - https://a.co/d/0kmAeLm
• 6810-2RS ball bearings x1 - $8 https://a.co/d/1jTQw12
• Raspberry Pi Zero 2W - $25.45 - https://www.pishop.ca/product/raspberry-pi-zero-2-w-with-header/
• Sand (Ideally 80-100 mesh) - $18.99 - https://a.co/d/g8i9eUF
• 1mm white eva foam - $10.99 https://a.co/d/hc4daS4
• 12V power jacks - $10.99 - https://a.co/d/2dachO8
• SD card - $7.66 - https://a.co/d/glDtPYv
• Dupont jumpers - $12.99 - https://a.co/d/072jy20
• Steel ball (8-12 mm works best) x 1: https://a.co/d/4fQMlv6
• 10x3 Magnet x3 (5, 10, 15, 20mm magnets supported. At least 3mm thickness) - https://a.co/d/f7UroKo
• 2 M4x15mm self taping screws
• 16 M3x10 SHCS Machine screws

Nema 17 version

• Nema 17HS4023 motors x2 - $17.98 - https://www.aliexpress.com/item/1005003874936862.html
• DLC32 + TMC2209 drivers x1 (Package 12) - $36.86 - https://www.aliexpress.com/item/1005006042723755.html
• 12V 3A power source - $15.76 - https://a.co/d/3NjAWo3
• LED 1m 60 IP30 WS2815 (12V) or 1m 60 IP30 WS21812B (5V)- $4.89 - https://www.aliexpress.com/item/1005004289391906.html

DWMP 28BYJ-48 version

This version is cheaper, but the motors are noisier, less precise, and wiring is more complicated.

• ESP32 - $9.5 - https://a.co/d/38uq7d2 or https://a.co/d/eQ1Eac5
• 28BYJ-48 motor + ULN2003 x2 - $5.5 - https://a.co/d/2alqW35
• 5V 4A power supply - $13.67 - https://a.co/d/d7qtjkp
• 1m 60 IP30 WS21812B (5V)- $4.89 - https://www.aliexpress.com/item/1005004289391906.html

Tools

• Soldering Kit - $25.99 - https://a.co/d/0o1OLtU
• Multimeter - $23.99 - https://a.co/d/0ccmH4m