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4-20ma / I2cDiscreteIoExpander

Arduino library for the Texas Instruments PCF8575C 16-bit I2C I/O expander

http://4-20ma.io/I2cDiscreteIoExpander/

Apache License 2.0

8 stars 4 forks source link

Update README #1

Closed 4-20ma closed 8 years ago

4-20ma commented 8 years ago

Match style/content of ModbusMaster

[x] use .md extension
[x] add standard title
[x] add badges
[x] 2 spaces before ##
[x] update sections:
- Overview
- Features (add device address: 0x20)
- Installation (update)
- Schematic (combine with Hardware)
- Example
- Caveats (add)
- Support (update, remove Questions/Feedback)
[x] convert backtick block language to cpp
[x] superscript i²c
[x] backtick I2cDiscreteIoExpander