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Swap RX and TX pins in UART initialization #121

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Merged
dhalbert merged 2 commits into from
Dec 10, 2025
Merged

Swap RX and TX pins in UART initialization #121

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9ace30c
Swap RX and TX pins in UART initialization
dhalbert Dec 10, 2025
72346a7
Fix UART TX/RX comments.
dhalbert Dec 10, 2025
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8 changes: 4 additions & 4 deletions examples/gps_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,10 +14,10 @@
# Create a serial connection for the GPS connection using default speed and
# a slightly higher timeout (GPS modules typically update once a second).
# These are the defaults you should use for the GPS FeatherWing.
# For other boards set RX = GPS module TX, and TX = GPS module RX pins.
rx = board.RX # Change to board.GP4 for Raspberry Pi Pico boards
tx = board.TX # Change to board.GP5 for Raspberry Pi Pico boards
uart = busio.UART(rx, tx, baudrate=9600, timeout=10)
# Connect UART rx to GPS module TX, and UART tx to GPS module RX.
tx = board.TX # Use board.GP4 or other UART TX on Raspberry Pi Pico boards.
rx = board.RX # Use board.GP5 or other UART RX on Raspberry Pi Pico boards.
uart = busio.UART(tx, rx, baudrate=9600, timeout=10)

# for a computer, use the pyserial library for uart access
# import serial
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