31 lines
745 B
Markdown
31 lines
745 B
Markdown
# Connecting RPi3 UART
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## Using cp2104 usb-to-ttl converter
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Download drivers from: https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers
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Install `minicom`: `brew install minicom`
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Configure minicom to use `/dev/tty.SLAB_USBtoUART` port.
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Connect rpi wires to cp2014:
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```
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UART0
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FUNC | GPIO | PIN # | MODE | Wire color
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------+--------+---------+--------+------------
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RXD0 | GPIO15 | 10 | Alt0 | Brown
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TXD0 | GPIO14 | 8 | Alt0 | Red
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```
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```
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MiniUart (UART1)
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FUNC | GPIO | PIN # | MODE | Wire color
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------+--------+---------+--------+------------
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RXD1 | GPIO15 | 10 | Alt5 | Brown
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TXD1 | GPIO14 | 8 | Alt5 | Red
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GND | GND | 6 | | Green
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```
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