8 lines
454 B
Markdown
8 lines
454 B
Markdown
# i2c_dip
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A *simple* i2c based dip switch that can be queried as a sensor.
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This build uses an ATTiny 2313 / 4313 for the i2c slave with an 8 pin dip switch. The status of all 8 pins on the dip switch are returned via i2c as a single byte that can be used to determine state of all 8.
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The main ATTiny code that reads the dip switch states and sends back a single byte with each dip's state encoded as a ```0``` for ```off``` and ```1``` for on.
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