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JST-SH cable - Qwiic / STEMMA QT compatible

These 4 pin JST -SH cables are great for hooking up SparkFun Qwiic or Adafruit STEMMA QT boards

Whether you need crocodile clips for quick setup, DuPont-tipped jumper wires for plugging into breadboard, or just a straight cable to link two QwST connectors we've got you covered!


  • JST-SH connector with a 1mm pitch
  • Cable length
    • JST-SH to JST-SH - 200mm
    • JST-SH to male DuPont header/jumper wires - 150mm
    • JST-SH to crocodile clip - 150mm
  • Pinout
    • Black - GND
    • Red - V+ (3.3V for Qwiic, 3-5V for STEMMA QT)
    • Blue - SDA
    • Yellow - SCL


Please note: Adafruit also have a range of STEMMA boards, which use a larger JST-PH connector, these cables are only compatible with smaller STEMMA QT range.