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SX1509 I/O Expander

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SX1509 I/O Expander

By chrisnet
-  Tue May 09, 2017 4:51 am #194761
Is there a way to use SX1509 I/O Expander with the Feather MO "RFM69HCW"?

Re: SX1509 I/O Expander

By kill
-  Mon May 15, 2017 3:31 am #194865
with reservations on not having used the feather... it does incorporates a i2C interface, it is electronically possible, and since afaik its running the arduino environment the SX1509 library should work
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