Bambu Lab AMS RFID Board Replacement Part for AMS

Bambu Lab AMS RFID Board (SAA027) – Filament Tag Reader

Genuine Bambu Lab AMS RFID Board replacement. Reads RFID tags on Bambu Lab filament spools for automatic identification and profile sync.

When to Replace

• Filament Not Recognized – RFID tags not being read
• Sync Failures – Filament info not updating in slicer
• Intermittent Detection – Sometimes reads, sometimes doesn’t
• Wrong Material Detected – Incorrect filament identification
• Physical Damage – Visible board damage

Compatibility

Specifications

Replacement Tips

1. Confirm AMS (not AMS Lite) – AMS Lite does not support RFID reading.
2. Power off and unplug – Disconnect power before opening the AMS and unplugging connectors.
3. Clean and reseat – Before replacing, reseat the RFID cable/connector to rule out a loose connection.
4. Use official guidance – Start from the AMS maintenance guide for safe disassembly steps.

Related Products

• AMS Mainboard
• Bambu Lab Filament