- Build Photo Album: - (https://photos.app.goo.gl/kHdqoxurebexyopP9)
- RatRig VCore v3.1 - Build Guide: - (https://ratrig.dozuki.com/c/Rat_Rig_V-Core_3.1)
- RatRig VCore v3.1 - Electronics: - (https://docs.ratrig.com/v-core-3-1/v-core-eletronics)
- RatRig VCore v3.1 - Firmware: - (https://os.ratrig.com/docs/introduction/)
- EBB42 Toolboard USB / CAN: - (https://github.com/bigtreetech/EBB)
- RatRig Vcore v3.1 - EBB42 docs: - (https://os.ratrig.com/docs/toolboards/btt/ebb-42-12)
- Smart Filament Sensor v2.0: - (https://github.com/bigtreetech/smart-filament-detection-module)
- Octopus v1.1: - (https://github.com/bigtreetech/BIGTREETECH-OCTOPUS-V1.0)
- Geekworm x728 v2.0 UPS - Manual: - (https://wiki.geekworm.com/x728)
- Geekworm x728 v2.0 UPS - Hardware: - (https://wiki.geekworm.com/x728-hardware)
- Geekworm x728 v2.0 UPS - Software: - (https://wiki.geekworm.com/x728-Software)