Smart Poop Conveyor for Bambu Lab ( Up to 4 printers & Web Installer)
Say goodbye to overflowing poop buckets! This project is an automated conveyor belt system designed to transport purge waste ("poop") away from your Bambu Lab printer. Unlike simple timer-based solutions, this system is SMART – it connects directly to your printer via Wi-Fi (MQTT) and knows exactly when a purge occurs.
✅ Tested and verified on Bambu Lab P1S and P2s. (it should be compatible with other bambulab printers, I would be happy for feedback).
⚡ SUPER EASY INSTALLATION (No Coding!)
You don't need to install Arduino IDE or download libraries. I have created a Web Installer for you.
- Connect the CYD display to your computer via USB.
- Open this link in Chrome or Edge: CLICK HERE TO INSTALL FIRMWARE
- Click "Install" and follow the instructions.
- Setup Wi-Fi directly on the screen.
📄 Documentation
I have prepared detailed PDF Manuals (included in the files) covering:
- 🖨️ How to print and assemble the conveyor.
- ⚡ Wiring diagram and electrical assembly.
- 💾 Firmware installation guide.
🔥 Key Features
- Smart Monitoring: Reads printer status via MQTT.
- Multi-Printer Support: Control up to 4 printers.
- Dual Motor Control: Supports 2 independent belts.
- Poop Counter & Odometer: Tracks waste and limits.
- Motor Kickstart: Ensures reliable start for DC motors.
- Manual Flush: One-button cleaning cycle.
🛠️ Hardware (BOM)
- 1x CYD Display: ESP32-2432S028R
- 2x MOSFET Module: LR7843 (Low voltage control is perfect for ESP32)
- 1x or 2x DC Motor: TT Motor DC5V 59RPM CCW Single Axis (Model LA001 - Cyberbrick or generic)
- Power Supply: Standard USB-C Phone Charger (5V) or a Smart Plug with USB output.
Boost Meif you like my model boost me
karel
