background image

Assembly Guide for SparkFun JetBot AI Kit V2.0

Introduction

SparkFun’s version of the JetBot merges the industry leading machine learning capabilities of the NVIDIA Jetson
Nano with the vast SparkFun ecosystem of sensors and accessories. Packaged as a ready-to-assemble robotics
platform, the SparkFun JetBot AI Kit v2.0 requires no additional components or 3D printing to get started - just
assemble the robot, boot up the Jetson Nano, connect to WiFi and start using the JetBot immediately. This
combination of advanced technologies in a ready-to-assemble package makes the SparkFun JetBot Kit a
standout, delivering one of the strongest robotics platforms on the market. This guide serves as hardware
assembly instructions for the JetBot AI Kit v2.0. The SparkFun JetBot comes with a pre-flashed micro SD card
image that includes the Nvidia JetBot base image with additional installations of the SparkFun Qwiic Python
library, Edimax WiFi driver, AWS RoboMaker ready with AWS IoT Greengrass, and of course the JetBot ROS.
Users only need to plug in the SD card and set up the WiFi connection to get started.

Note:

 We recommend that you read 

all

 of the directions first, before building your JetBot. However, we

empathize if you are just here for the pictures & a general feel for the SparkFun JetBot. We are also those
people who on occasion void warranties & recycle unopened instructions manuals but please note, SparkFun
can only provide support for the instructions laid out in the following pages.

Summary of Contents for JetBot AI Kit V2.0

Page 1: ...platforms on the market This guide serves as hardware assembly instructions for the JetBot AI Kit v2 0 The SparkFun JetBot comes with a pre flashed micro SD card image that includes the Nvidia JetBot...

Page 2: ...card in the Software Setup section of this guide The Jetson Nano Developer Kit offers extensibility through an industry standard GPIO header and associated programming capabilities like the Jetson GPI...

Page 3: ...A 1A USB Ports 1 Edimax 2 in 1 WiFi and Bluetooth 4 0 Adapter 1 Jetson Dev Kit v3 only included in specified Kits 1 SparkFun JetBot image Pre Flashed 1 Leopard Imaging 136 FOV Camera 1 SparkFun Micro...

Page 4: ...e reccomend the Pocket Screwdriver Set TOL 12268 Pair of scissors will be needed to cut the adhesive Dual Lock Velcro strap to desired size recommended but not essential Optional adjustable wrench or...

Page 5: ...outside of the base plate after the motor is installed Your JetBot Chassis Kit includes a pair of hobby motors wheel assemblies Attach the pair of motors using the long threaded machine screws nuts i...

Page 6: ...sure that your JetBot drives forward when following the pictured hookup of the Qwiic Motor driver later in the tutorial Once both motors are attached flip the base plate over as pictured attach the fo...

Page 7: ...aving trouble seeing detail in the image Click on it for a larger view Next gather the parts needed to assemble the caster ball assembly Notice that the brass standoffs used for the caster assembly ar...

Page 8: ...ded here only for photo clarity Keep yours threaded as instructed previously Use the two remaining screws to attach the caster ball casing to the brass standoffs Press the wheels onto the hobby motor...

Page 9: ...g the image Click on it for a larger view Please reference the note about the Front of the JetBot in the end of the Introduction to ensure that you mount the camera on the correct side of the camera m...

Page 10: ...uded in the chassis kit pictured below Align the plastic tabs on the camera mount to the rectangular cutouts on the front of the chassis top plate This will result in a sung press fit Use the screws t...

Page 11: ...ot vs the bottom Some customers experienced issues with the Velcro being too thin to install the battery as shown orginally Install the included nylon standoffs using the included 4 40 screws 10 packs...

Page 12: ...s but we already had the camera all set up scissors in hand Place the corresponding pieces of dual lock Velcro on the chassis assembly top plate as pictured Please ensure that all standoffs for the Je...

Page 13: ...ouch the sticky part Line up the battery pack as shown to ensure correct orientation of the USB ports no interference between the battery pack and mounting hardware This photo shows how to place the b...

Page 14: ...al lock Velcro interface between the chassis and battery Route one set of motor leads at a time through the chassis top plate as shown Attach the top plate to the base plate brass standoffs using the...

Page 15: ...r as shown using the mounting hole on the board to the right of the 4x motor screw terminal Attach the motor leads as pictured see below for more details Having trouble seeing the connections to the Q...

Page 16: ...orts on the Jetson Dev Kit Remove the MicroSD card with the SparkFun JetBot Image pre flashed from the included case adapter and place it into the MicroSD card slot on the Jetson Nano module It is eas...

Page 17: ...he image Click on it for a larger view Note With repeated cycle of connecting disconnecting this camera the plastic connectors on the Jetson Dev Kit become increasingly fragile are not easily replaced...

Page 18: ...Qwiic cable to the SparkFun Qwiic Motor Driver Secure the Qwiic Micro OLED by tightening the screw until sung Having trouble seeing everything in the image Click on it for a larger view Connect the q...

Page 19: ...e red wire power but you can use any included color your head desires Having trouble seeing everything in the image Click on it for a larger view Check the battery power on the USB pack by pressing th...

Page 20: ...vide the required 3 1A 5V required by the Jetson Nano Dev Kit If the Jetson Nano does not power on once your USB cable is connected press the power button the battery pack to turn the JetBot on Allow...

Page 21: ...etBot comes with a Pre Flashed micro SD card Users only need to plug in the SD card and set up the WiFi connection to get started The default password on everything i e login user jupyter notebook and...

Page 22: ...s hardware in the kit Troubleshooting In the event that you accidentally missed the instructions above here are instructions to get back on track Re Flashing the SD card If you need to re flash your...

Page 23: ...the icon that looks like a filing cabinet on the left hand side of the GUI This is your Home directory From here you will need to proceed into the jetbot folder There you will find a jetbot folder wit...

Page 24: ...rials Assembly Guide for RedBot with Shadow Chassis Assembly Guide for the RedBot Kit This tutorial includes extra parts to follow to go along with the RedBot Inventor s Kit tutorial SparkFun Inventor...

Reviews: