PrintBot Renacuajo

Prints (0)



This is an educational robot intended to be used as a sniffer or line follower. It has been designed to attach other components such as servos, LEDs, push buttons, a buzzer, and other sensors included in the product "Zum Box" distributed by bq. 

BOM (see attached image) 

Printed parts:

  • 1 x chassis
  • 1 x battery holder
  • 2 x wheel 
  • 1 x sniffer 


  • 15 x M3x10 screw 
  • 2 x M3x40 screw
  • 16 x M3 nut 
  • 2 x 3x50mm O-ring 
  • 8 x AAA batteries 

Parts included in "Zum Boz" by BQ:

  • 1 x Battery holder
  • 1 x BQ Zum Core
  • 2 x IR sensor
  • 1 x Button
  • 2 x Light sensor
  • 1 x Buzzer
  • 1 x Ultrasound sensor
  • 1 x Potentiometer
  • 2 x Led
  • 1 x Micro-USB Cable
  • 2 x Miniservo
  • 2 x Continuous rotation servos

Build Instructions See the attached pdf (in Spanish). 

Pictures are clear enough to follow the steps even if you do not understand Spanish. Check this video: 

Example code Attached you will find a simple Arduino program for following a line ("Arduino_renacuajo_line_follow.ino"). Android-Control Now you can control your robot through the "RoboPad" app. So just upload the "Arduino_robopad_renacuajo.ino" into your robot, connect the Bluetooth Module and install the Android app: 

Youtube trailer: 

Final releases will be published on &

Design Files

File Size

296 KB
48.3 KB
384 KB
192 KB


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