DCC-EX CSB1 Qwiic to JST I2C Expansion Cable

Direct I2C Expansion Cable for DCC-EX CSB1 Connect compatible JST-based I2C expansion boards directly to your DCC-EX CSB1 using the Qwiic connector found on the EX-MotorShield8874 and other supported DCC-EX hardware. This pre-configured Qwiic to JST I2C expansion cable provides a simple and reliable way to connect compatible I2C expansion devices directly to the DCC-EX CSB1 command station. Designed for use with the ACI I2C Expansion Board and other compatible JST-connected I2C modules, this cable provides a ready-to-use connection between the CSB1 Qwiic / STEMMA QT port and JST-equipped expansion boards without requiring custom wiring or connector modification. Ideal for connecting the ACI I2C Expansion Board to the DCC-EX CSB1, while also supporting other compatible JST-connected I2C devices used for layout expansion and automation. Each cable is manually prepared and configured to simplify installation, helping reduce wiring complexity while making future expansion of your DCC-EX system easier. Cables are made to order and supplied in a practical 150mm length suitable for most control panel and layout installations. Compatible with DCC-EX CSB1 I2C expansion ports Designed for the ACI I2C Expansion Board Suitable for compatible JST-connected I2C modules Ideal for EX-RAIL automation and layout expansion 150mm cable length Qwiic / STEMMA QT to JST connection Helps keep wiring clean, tidy and reliable No custom cable modification required Compatible With DCC-EX CSB1 Command Station ACI 8-Way I2C Expansion Board Compatible JST-connected I2C expansion modules EX-RAIL automation projects Layout control and accessory expansion Please note: This product includes the connection cable only. Expansion boards and DCC-EX CSB1 shown in images are for demonstration purposes and are not included. Looking to connect a PCA9685 Servo Controller? See our DCC-EX CSB1 Qwiic to Dupont I2C Expansion Cable . Need the expansion board shown in the product images? See our DCC-EX CSB1 8-Way I2C Expansion Board . Perfect for model railway automation projects including sensors, inputs, outputs and accessory control using the DCC-EX automation ecosystem.