4-Conductor JST-to-JST Sensor & DAC Interconnect Cable (Project Aura Compatible)

Ensure rock-solid, vibration-proof data lines across your build. Designed specifically for reliable hardware integration, this 4-conductor cable features keyed JST connectors on both ends to create a secure, direct link between your Project Aura PCB and compatible peripherals.

Standard jumper wires with Dupont ends are prone to slipping, intermittent contact, and signal drops over time. This dual-ended JST cable eliminates those loose connection risks entirely, locking securely into place for a clean, professional, and maintenance-free setup.

Key Features:

• Secure Fit: Keyed, positive-locking JST connectors on both ends prevent accidental disconnects, reversed polarity, and intermittent sensor readouts.

• Plug-and-Play Integration: Directly bridges the Project Aura PCB with supported I2C, analog, and DAC hardware without messy breadboards or wire adapters.

• Direct Replacement: Replaces the generic Dupont jumper cables typically bundled with modular breakouts.

Compatible Hardware:

• Sensirion SFA40 Formaldehyde (HCHO) Sensor Breakout

• DFRobot I2C DAC Module (Digital-to-Analog Converter)

• DFRobot Analog & I2C Gas Sensors (CO, NO2, O3, Ammonia, and more)

• Any peripheral utilizing the standard 4-pin JST interface pinout compatible with Project Aura

Ordering Note:

If you are purchasing your sensors or DAC modules directly from mangermadellc.com, you do not need to add this item to your cart—all sensors ordered through our store already include this cable. Purchase this listing if you need spares, replacements, or dedicated cables for your own existing sensor hardware.