Documentation to use the UART of the UnitV with raspberry pi GPIO
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Hi there,
I'm looking for documentation to help me set up and use the UART between the M5Stick UnitV and the Raspberry 3B GPIO.
Where can I find it?
Has anyone already done this?Thanks a lot.
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@Arn_8 There are a surprising number on UnitV products, what is the part number?
Such as U-nnn. -
@teastain Oh sorry I didn't specify, I'm using the UnitV - OV7740, with a Raspberry Pi 3B+.
I want to use face recognition and get the rectangle coordinate to control a motor with the Raspberry GPIO.Thanks a lot.
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@Arn_8 I am not familiar with this camera or AI. Have you been able to connect to it and read it?
The Pi would need SoftwareSerial UART and I suppose some app on the Pi to interpret the results.
I assume you have been to this site?
https://github.com/m5stack/M5-ProductExampleCodes/blob/master/App/UnitV/track_ball/track_ball.ino
Hope this helps!
