Hardware I2C / SPI capability for breakout & sensor interfacing.The 2 shared IO pins have 2 more analog inputs and one more PWM output. The 3 independent IO pins have 1 analog input and 2 PWM output as well. 5 GPIO - 2 shared with the USB interface.No need to unplug/replug the board every time you want to reset or update! Reset button for entering the bootloader or restarting the program.On-board green power LED and red pin #1 LED.Power with either USB or external output (such as a battery) - it'll automatically switch over.Up to 16V input, reverse-polarity protection, thermal and current-limit protection.
0 Comments
Leave a Reply. |