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Member #171217

Member Since: December 15, 2010

Country: United States

  • Nice shield. It tooks some times for me to find and fix an issue with USB host library running on UNO. Reset pin 12 of the IC on this board wired to dig. pin 7, and it looks like as another citcuitsathome ’s board has reset tided up to reset of the arduino board, nobody care anymore about status of the digital pin 7. And of course chip is in RESET, because there is “0” - active at this pin. To fix, simply add two lines in your sketch setup(): pinMode( 7, OUTPUT); digitalWrite( 7, HIGH);

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