NXP AIM Kit Assembly Steps
Last updated
Last updated
Please ignore the steps related to GPS and other items not included in AIM kit
| Step.No. | Step Name | Description | Link |
|---|---|---|---|
For screwing of LED with the polycarbonate part , 13 mm size screws are used and Screwdriver with 0#+ number found in the buggy kit is used.
Use Screwdriver with 5.5 number for removing and attaching nylon lock nuts used as a spacer between the polycarbonate and the LED PCB.
We will now mount the NavQPlus and The MR-CANHUBK344 to the metal top plate.
| Step.No. | Step Name | Description | Link |
|---|---|---|---|
We need to take out the battery extender from NAVQ PLUS Box and connect it to the Battery Management System of the bot.
Use Screwdriver with H1.5 number to unscrew the screws from the NAVQ PLUS board.
Use Screwdriver with 2.5 number to unscrew the screws from the white plastic cover of the NAVQ PLUS board.
After connecting all the cables, proceed to attach the metal board frame to the robot car using the screws you removed at the beginning
Please make sure the antena on NavQ+ board is outside of the metal covering to be covered in last step of assembly
| Step.No. | Step Name | Description | Link |
|---|---|---|---|
| Step.No. | Step Name | Description | Link |
|---|---|---|---|
1
Adding front and side covers
Proceed to add front and side cover by following the link
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-1-preparing-lower-chassis.#adding-front-and-side-covers
2
Remove top plate screws and clips
Use a hex screwdriver or Allen Key and remove all top and side screws securing the top plate to the metal frame and carefully set them aside. These screws are important for later steps when you'll need to reattach the metal frame
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-1-preparing-lower-chassis.#remove-top-plate-screws-and-clips
3
Assemble LED light and covers
Proceed to install the LED lights.Follow the link for assembling the front part of the car pieces
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-1-preparing-lower-chassis./step-1a-assemble-led-light-and-covers#assemble-led-light-and-covers
4
Attach side plastic side skirts
Proceed with attaching the side parts of the car by following the link
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-1-preparing-lower-chassis./step-1b-attach-side-plastic-side-skirts#attach-side-plastic-side-skirts
1
Mounting the NavQPlus on the metal frame
Use the provided M3 screws to securely attach the board's corners to the metal frame
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-2-mounting-the-boards-to-the-metal-frame/step-2a-mounting-navqplus#mounting-the-navqplus-on-the-metal-frame
2
Mounting MR-CANHUBK344 and assembling into enclosure
MR-CANHUBK344 is the real time controller board for the robot. After successfully attaching the NavQPlus, the next step is to install the MR-CANHUBK344 evaluation board.
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-2-mounting-the-boards-to-the-metal-frame/step-2b-mounting-mr-canhubk344#assmble-mr-canhubk344-into-enclosure
3
Assemble MR-CANHUB-ADAP to MR-CANHUBK344
ttach the MR-CANHUBK344 assembly to the top plate which already contains the NavQPlus board.
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-2-mounting-the-boards-to-the-metal-frame/step-2b-mounting-mr-canhubk344#assemble-mr-canhub-adap-to-mr-canhubk344
4
Assemble MR-CANHUBK344 onto top plate
MR-CANHUBK344 board should be attached with M3*5mm screws to screw it in the holes from bottom side
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-2-mounting-the-boards-to-the-metal-frame/step-2b-mounting-mr-canhubk344#assemble-mr-canhubk344-onto-top-plate
5
Mounting Standoff for LIDAR arch stability
Install the standoff which gives stability for later steps in the mounting of the robot. The screws are the ones that come with the purple standoff and the nut are size M3
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-2-mounting-the-boards-to-the-metal-frame/step-2c-mounting-standoff-for-lidar-arch-stability#standoff-for-lidar-arch-stability
6
Attach camera to front plastic mount
The camera housing included with the NavQPlus mounts to the front "GoPro" style mount on the front plastic
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-2-mounting-the-boards-to-the-metal-frame/step-2e-attach-camera-to-front-plastic-mount#attach-the-navqplus-camera-to-the-front-plastic-mount
1
Overview of Wiring
Wiring overview and intention
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-3-wiring
2
Wiring RGB LED (PDB V0)
Wiring instruction to connect LED
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-3-wiring/wiring-rgb-led-pdb-v0
3
Wiring QDEC cable
Wirimg instructions to connect PDB to MR-CANHUBK344
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-3-wiring/wiring-qdec-cable
4
Wiring T1 Ethernet cable
T1 wire connection for NavQPlus and MR-CANHUBK344
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-3-wiring/wiring-t1-ethernet-cable
5
Wiring PWM cables
PWM cable wiring to MR-CANHUBK344
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-3-wiring/wiring-pwm-cables
6
Wiring Power cables
Power cable connecting PDB to MR-CANHUBK344(ignore GPS section)
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-3-wiring/wiring-power-cables
7
Wiring MR-CANHUBK344
Wiring connections related to MR-CANHUBK344(ignore GPS section)
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-3-wiring/backup-copy-of-step-3a-wiring-mr-canhubk344
8
Wiring NavQPlus
Wiring connections related to NavQPlus
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-3-wiring/step-3b-wiring-navqplus
1
Front Plastic Shield with Mount for Camera
Attach the plastic shield with the camera housing to the robot's front using 1cm M2.5 screws
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-4-final-steps#front-plastic-shield-with-mount-for-camera
2
Back Plastic Shield
Attach the back plastic shield of the robot
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-4-final-steps#back-plastic-shield
3
Wiring MR-CANHUBK344
Wiring connections related to MR-CANHUBK344(ignore GPS section)
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-3-wiring/backup-copy-of-step-3a-wiring-mr-canhubk344
4
Lidar mounted to metal LIDAR Arch
Attach the LIDAR to the LIDAR Arch
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-m-pre-production-mechanical-assembly-guide/step-4-final-steps/copy-of-step-4-last-steps-lidar-arch-update#prepare-lidar-mounted-to-metal-lidar-arch
5
Assembly of buggy top covering
Refer to video on link to proceed attaching the upper plating needed for covering the buggy
https://nxp.gitbook.io/mr-b3rb/mr-b3rb-bmf-out-of-box-assembly-guide#mr-b3rb-bmf-out-of-box-assembly-video