18 lines
507 B
Markdown
18 lines
507 B
Markdown
# Arduino Mega USB UART converter wiring
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## Introduction
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This wiring schema uses only Tx from Arduino and is suitable to be used as standard error console.
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## Wiring illustration
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## Wiring table
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| Signal | ATMega2560 port and pin | Arduino Mega 2560 pin | USB UART converter pin |
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| --- | --- | --- | --- |
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| Ground (GND) | GND | GND | GND |
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| Transmit data from Arduino (TxD) | PORTJ pin 1 (TXD3) | Digital pin 14 (TX3) | RxD |
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