Eas system holds air then drops after driving and turn off
- Thread starter dubloman
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COM4 should be ok. Not tried a Chinesium USB Serial for many years, as I now use an FTDI adapter on both my Macbook & windows for various serial stuff.
The error you got looks like a windows driver issue.
The error you got looks like a windows driver issue.
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nope. but in the Details tab, change the Property to Hardware ID. you can then copy the Value string, and paste into Google search.
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it will do. You have a chinese chipset, so you need their driver.
You might get away with the driver from this page https://learn.sparkfun.com/tutorials/how-to-install-ch340-drivers/all
Before you install it, you need to delete any Microsoft driver first. See post #31 in this thread. (I suspect the "wch.cn" is from Microsoft, hence your issues.)
Also disable MS Automatic Updates.
You might get away with the driver from this page https://learn.sparkfun.com/tutorials/how-to-install-ch340-drivers/all
Before you install it, you need to delete any Microsoft driver first. See post #31 in this thread. (I suspect the "wch.cn" is from Microsoft, hence your issues.)
Also disable MS Automatic Updates.
Datatek
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Great to hear a positive result.
