background image

Attention:

 The SD card in this kit comes 

pre-flashed

 to work with our hardware and has the all the modules

installed (including the sample machine learning models needed for the collision avoidance and object
following examples). The only software procedures needed to get your JetBot running are steps 2-4 from the
Nvidia instructions (i.e. setup the WiFi connection and then connect to the JetBot using a browser). Please

DO NOT

 format or flash a new image on the SD card; otherwise, you will need to flash our image back onto

the card.

If you accidentally make this mistake, don't worry. You can find instructions for re-flashing our image back
onto the SD 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 GPIO Python library. Building off this capability, the SparkFun kit includes
the SparkFun Qwiic pHAT for Raspberry Pi, enabling immediate access to the extensive SparkFun Qwiic
ecosystem from within the Jetson Nano environment, which makes it easy to integrate more than 30 sensors (no
soldering and daisy-chainable).

The SparkFun Qwiic Connect System is an ecosystem of I C sensors, actuators, shields and cables that make
prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST
connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up
wrong.

Materials

Part

Qty

2

Содержание JetBot AI Kit V2.0

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Отзывы: