How To Tell If You Have Received The Correct Bittle/Bittle X Robot Dog?

Question: I am confused by the product packaging and not sure if you sent me the right robot.

Answer: We use the same packaging boxes for Bittle and BIttle X.  If you order a Bittle but receive a package with “Bittle X” marking, or vice versa,  you can check the text label next to the barcode.  That text identifies what’s inside the packaging.

The following box contains a BIttle STEM Kit - Pre-assembled:

The following box contains a Bittle X - Construction Kit based on the barcode label:

The robot barcode reference table

Bittle X V2

• Bittle X V2 Construction Kit - Lite Servos
  • PTBLK4
    
  • PTBLTK1
    
• Bittle X V2 Pre-asssembled - Lite Servos
  • PTBLA4
  • PTBLTA1
• Bittle X V2 Construction Kit - Alloy Servos
  • PTBSTK1
    
• Bittle X V2 Pre-asssembled - Alloy Servos
  • PTBSTA1
• Bittle X V2+Arm Construction Kit - Alloy Servos
  • PTBSTK1 and PTARM
• Bittle X V2 +Arm Pre-asssembled - Alloy Servos
  • PTBSRA1

Bittle X

• Bittle X Construction Kit - Lite Servos
  • PTBLXA4
    
• Bittle X Pre-asssembled - Lite Servos
  
  • PTBLXK4

Bittle STEM Kit

• Bittle STEM Kit - Construction
  
  • PTBLK2
  • PTBLK5
• Bittle STEM Kit - Pre-asssembled
  
  • PTBLA2
  • PTBLA5

Bittle Robotics Kit

• Bittle Robotics Kit - Construction
  
  • PTBK1
  • PTBK2
  • PTBK5
• Bittle Robotics Kit - Pre-asssembled
  • PTBA1
  • PTBA2
  • PTBA5

Question: How can I tell if I receive alloy servos or lite servos

Answer:  The lite servo wire color includes red.  The alloy servo wire colors are just black and white.

Question: How can I tell if I receive servos with feedback control

Answer:  Please check this document.