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zimboy

Member Since: January 31, 2012

Country: United States

  • Word of warning to anyone planning to use this without the recommended Pro mini. I hooked it up to a Uno using 6 inch connection leads to a prototype board, and could not get it to work. Eventually I traced the problem to significant overshoot on the rising and falling edges of the SCLK, SDATA and FSYNC pins. After adding some 220pF caps to ground to filter out the high frequency components on the SPI pins, the overshoot was removed and everything started working as expected.

No public wish lists :(