Please note before placing your order:
All our prices are exclusive of taxes; you are responsible for declaring and paying any applicable tax.
If you require UPS, FedEx, TNT, or DHL shipping, please contact us in advance so we can discuss the freight arrangements.
For technical inquiries, please email: service@3dmellow.com
For sales inquiries, please email: sale@3dmellow.com

1Mellow work team
Thank you for coming to our shop. We are committed to developing 3D printeraccessories that can be used on all 3D printers. We have 3 main product lines.NF Extruders, NF Hotends and FLY Motherboards and Electronics. We hope ourproducts will bring you a better overall user experience. lf you have any ideasproducts, use, sales), please contact us. We look forward to hearing from you.
This is our meticulously designed DIY MDM-Material Detection Module, specifically developed for 3D printers, featuring the following key functions:
Print model and product information: https://mellow.klipper.cn/docs/ProductDoc/ExtensionBoard/fly-mdm/
Notice:
We currently offer a variety of encoder models, allowing customers to select the most suitable option based on their printing speed and requirements. By default, the provided printable part uses a 3.5mm resolution encoder, which minimizes false triggers at a flow rate of 20mm³/s.
For lower flow rates, a 1.73mm high-resolution encoder can be used to improve detection precision. Conversely, for higher flow rates, customers can opt for a 5.8mm low-resolution encoder or increase the detection length in the configuration file.
This flexibility addresses the potential signal loss that may occur when Klipper processes encoder signals at excessively high frequencies, ensuring reliable performance under varying conditions.
1*MDM Kit/MDM Parts








