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Published 20 hours ago • verified publisher icon waveshareteam

maximum 8pin cable length

Open alekseyn1 opened this issue 1 year ago • 1 comments

Hello,

Trying to wire the 2.7 inch model via the external connector to Raspberry Pi 4. Extended it by about a meter with the cat5e twisted pair... no go. Works great as a HAT to Ras Pi. What's the max length of the wire?

Thanks in advance, Aleksey

alekseyn1 avatar Dec 23 '23 10:12 alekseyn1

We have not tested the specific length. If the data displacement or confusing code display occurs after extending the connection line, the phenomenon will disappear after shortening the connection line. You can solve the problem caused by extending the connection line by reducing the frequency of SPI

shhds avatar Jan 05 '24 01:01 shhds