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MuSHR

MuSHR is an open-source robotics platform for learning and researching AI with autonomous vehicles.

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Sensored BLDC motor

Does the team have any experience with using a sensored motor? I'm thinking about this because I will probably be running the car at relatively lower speeds. I see that there are configs for the VESC hybrid and sensored. This appears to have similar specs and mounting looks the…

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Current build instructions need updating

The motor given on the BOM is https://www.amazon.com/gp/product/B01MU7TQV8 . This is poor quality and can jitter. A better choice is https://www.amazon.com/gp/product/B08J25QYH6/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1. Even better, buy the PRO model of the car if…

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Alternate controllers

My PS4 controller seems to be broken. Have you tried other controllers? I tried to connect my Xbox 360 controller after getting xboxdrv but I don't know how to unload or remove the built-in xpad so I just can't get that working either. I guess I could buy a new PS4 controller…

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Cannot move the servo

Hi, I am building a Mushr car. I got the BOM and followed the tutorial. I am unable to move the servo to steer the car. I can move it forwards and backwards but my servo commands have no effect. Any clue?

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FSESC 4.12 shaking issue

Hi everyone, I'm building this car for the first time and this is my first experience with Nvidia Jetson! I went thoroughly through the tutorial and build the car. love it so far. I'm running into an issue with the VESC. When I'm driving it forward using the PS4 remote, it moves…

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FSEC 4.12 and BLDC Motor

Hello, When I connect the BLDC motor with the FSESC, the motor shakes while making a rotation. The motor was initially connected to the chassis and I pulled it out to observe what is going on when the wheels were not making a smooth rotation. I installed the correct firmware…

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Couldn't update VESC firmware with BLDC_Tool

I followed the instruction on https://mushr.io/hardware/build_instructions/#software-setup (step 10). The tool always said "The firmware on the connected VESC is too old. Please update it usin a programmer" when I tried to connect. It seems that the firmware version on the VESC…

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[HELP] Problem with teleoperating the robot

Hello, We are a group of French students working on your mushr cars as part of an end of study project. We followed the build instruction tutorial, but despite this, a problem remains for the "teleoperate the robot" section. …

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Question about motor

Hello everyone, So I'm at the stage where I'm trying to remove the Brushed Motor. I've applied heat (using heat gun) and tried to unscrew but it hasn't loosened up. The screw has just started to strip so I haven't tried anything more. Any suggestions? Can I finish the setup with…

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Jetson Xavier NX

NVIDIA has recently released what looks like a more powerful computer than the Jetson Nano, in essentially the same size: the Jetson Xavier NX. I would like to use this instead the Nano for the MuSHR car, but there are some hardware questions I have. Mechanical (dimensions) --…

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