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Typos a/an (#13846)

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Дилян Палаузов
2022-12-05 19:47:43 +02:00
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bundles/org.openhab.binding.mcp23017/README.md
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@@ -4,7 +4,7 @@ This binding allows you to have native access for MCP23017 I/O expander on I2C b
It was tested with Raspberry Pi 2 and Raspberry Pi 3, but probably should work with other devices supported by [Pi4J](https://pi4j.com/) library.
On Raspberry Pi the user on which openHAB is running (default user name is "openhab") needs to be added to groups "i2c" and "gpio".
As the MCP23017 has 3 address pins, you are restricted to 8 devices on a I2C bus.
As the MCP23017 has 3 address pins, you are restricted to 8 devices on an I2C bus.
To use more devices you have to open further I2C busses.
Therefore you can use overlays to enable bit banging I2C busses on the Raspberry Pi connector, up to I2C6.
(https://github.com/raspberrypi/firmware/tree/master/boot/overlays)