DiGidot C4 Manual page 24

Schema 4
Example of two SPI controlled LED strips with Tx and Rx modules, with two power
supplies. Each SPI Ground wire must be the same length as the Data wires per out-
put, to prevent timing issues.
Schema 5
Example of two SPI controlled LED strips with Tx and Rx modules, with one power
supply. Each SPI Ground wire must be the same length as the Data wires per output,
to prevent timing issues.
C4 Manual Version 1.0 24
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