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Error, cannot retrieve YDLidar health code: ffffffff #13

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qwqwe121 opened this issue Dec 6, 2023 · 2 comments
Open

Error, cannot retrieve YDLidar health code: ffffffff #13

qwqwe121 opened this issue Dec 6, 2023 · 2 comments

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@qwqwe121
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qwqwe121 commented Dec 6, 2023

When i launch ydlidar x4-pro, I get this error, Can i know how to solve it?
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@srujanpanuganti
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I'm having the same issue when I'm using with Raspberry Pi 4. Works fine on PC

@srujanpanuganti
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@qwqwe121 if you are using the lidar with a device like Raspberry Pi, try changing the supply USB power to the lidar. Make sure it's able to supply 5v, 1amp reliably. The lidar consumes a peak current during startup which may also be causing this health check issue

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@srujanpanuganti @qwqwe121