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SoftwareSerial.h: No such file or directory Arduino Nano + DF player

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Issue reading sensor values with CD74HC4067 16 Channel Mux

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Missing data when communicating over UART

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Edgar Bonet
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Connecting microSD reader and e-paper display to Nano at the same time?

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6 wire 3 digits 7 segment display and arduino question

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Using Serial Port names as a variable array for looping access to same block of code

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4 votes
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Can I use regular pins (Example: D2, A3, etc...) as serial (RX, TX)?

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Connecting the device to Arduino via the UART protocol

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problem with scripts in Arduino Lab for MicroPython

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Difference between the Nano and the Nano every

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Cannot get Arduino Nano with CH340 chip to keep working

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Greenonline
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Connected the 3.3v output and the 5v output together

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Problem sending serial data between Arduino and ATtiny back and forth

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Cannot ping a host unless I use parseIP from Ethercard

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