52 lines
831 B
Markdown
52 lines
831 B
Markdown
ARDUINO MEGA PINOUT
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==================
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DIGITAL PINS (Basic, D0-D13)
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---------------------------
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D0 - RX0 (Serial)
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D1 - TX0 (Serial)
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D2 - Digital
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D3 - PWM
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D4 - Digital
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D5 - PWM
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D6 - PWM
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D7 - Digital
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D8 - Digital
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D9 - PWM
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D10 - PWM
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D11 - PWM
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D12 - Digital
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D13 - Digital/LED
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COMMUNICATION PINS
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----------------
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D14 - TX3 D15 - RX3
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D16 - TX2 D17 - RX2
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D18 - TX1 D19 - RX1
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D20 - SDA (I2C) D21 - SCL (I2C)
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ADDITIONAL DIGITAL PINS
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---------------------
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D22-D53 - Digital I/O
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PWM Pins: 2-13, 44-46
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ANALOG PINS (A0-A15)
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-------------------
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A0-A15 - Analog Inputs
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(All can be used as digital I/O)
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SPI PINS
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--------
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50 - MISO
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51 - MOSI
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52 - SCK
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53 - SS
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POWER
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-----
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VIN - Input Voltage (7-12V)
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GND - Ground (multiple pins)
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5V - 5V Output
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3.3V - 3.3V Output
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AREF - Analog Reference
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RST - Reset |