View Datasheet Arduino Uno Pinout Images. Arduino uno tutorial contains introduction, pinout, pin description with examples, programming, applications , features and types. Added sda and scl pins that are near to the aref pin and two other new pins placed near to the reset pin, the ioref that allow the shields to adapt.
Different types of arduino uno boards.
Power gnd arduino pin name port name analog input uart i²c spi interrupt specials pins not connected pwm. Arduino uno introduction, pinout, examples, programming. Arduino may make changes to specifications and product descriptions at any time, without notice. Along with atmega328p, it consists other components such as.