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Creality

Creality MF003 Interface V20 CFS 485 PCBA Module

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Creality 3D Printer Parts for everyday users

The Creality MF003 Interface V20 CFS 485 PCBA Module by Creality is a value-for-money creality 3d printer parts designed for everyday users. It features Item Type: 3D Printer Part and Compatibility: Creality K2 Plus Combo, Creality Hi Combo, Creality CFS Box.

₹629
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Total: ₹629
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: 3D Printer Part
Compatibility: Creality K2 Plus Combo, Creality Hi Combo, Creality CFS Box
Material: PCB, Electronic Components
Color: Black
Length (mm): 55
Width (mm): 25

Ideal For

Everyday convenience
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SKU: robu-2748453Category: Creality 3D Printer Parts

About This Product

The Creality MF003 Interface V20 CFS 485 PCBA Module by Creality is a value-for-money creality 3d printer parts designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: 3D Printer Part
  • Compatibility: Creality K2 Plus Combo, Creality Hi Combo, Creality CFS Box
  • Material: PCB, Electronic Components — built to last with a quality finish
  • Color: Black
  • Length (mm): 55
  • Width (mm): 25
  • Weight (g): 9
  • Shipping Weight: 0.02 kg

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TheCreality MF003 Interface V20 CFS 485 PCBA Module is a replacement circuit board designed for Creality’s Filament System (CFS) box. It acts as the hub for communication between the 3D printer and the multi‑filament box, using RS‑485 (or equivalent bus) to manage sensor data, filament switching, and system status. The board enables detection of filament presence, run‑out/tangle sensors, and interfaces with other PCBA modules in the CFS system. Its compact design and plug‑and‑play layout make it ideal for replacing a broken or faulty CFS interface board in printers like the K2 Plus Combo or Hi Combo. It ensures consistent communication, signal integrity, and modular upgradeability in multi‑filament setups.


Features:

  1. RS‑485 Dual Interface — communicates reliably over long distances with the printer motherboard.
  2. Sensor Integration — supports run‑out / tangle detection signals on multiple filament channels.
  3. Compact & Modular — fits into the CFS box with standard mounting and connectors.
  4. Status LED Indicators — per-channel status LEDs to show connection, error, or filament presence.
  5. Firmware Compatibility — supports the control logic expected by the CFS system (V20 interface).
  6. Plug & Play Replacement — minimal wiring changes for direct swap of a failed interface board.
  7. Signal Buffering / Isolation — to improve noise immunity in a filament‑box environment.
  8. Upgrade / Repair Friendly — ideal for repairs, upgrades, or spare parts in filament systems.

Package Includes:

1 x Creality Module PCBA, MF003 INTERFACE V20

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.