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Bill of materials

Here you will find the complete list of material (BOM) needed to build a Poppy Ergo Jr.

Poppy's material

Robotis parts

  • 6x Robotis dynamixel motors XL-320
  • 1x set of OLLO rivets (about 70 colored and 4 grey)
  • 1x OLLO TOOL


  • 4x M2.5x6mm screw (for fixing the Raspberry Pi on the base)
  • 4x M2x5mm screw (for fixing the camera)
  • 4x M2 nuts (fixing camera)
  • 1x Standoff Male/Female M2.5 10mm

Various electronics

  • 1x Raspberry Pi 2 or Raspberry Pi 3
  • 1x micro SD 8Go
  • 1x Rasperry Pi camera
  • 1x AC power 7.5V 2A with a 2.1 x 5.5 x 9.5 jack connector (this one for instance).
  • Short ethernet cable