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Fix GND on MCP23008 connection diagram and orient so that text is more visible

andrethomas 2018-08-12 19:08:54 +02:00
parent 522bd3c12c
commit fb10cc3721
1 changed files with 1 additions and 1 deletions
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MCP23008-MCP23017.md

@ -10,7 +10,7 @@ Generally available breakout boards for the MCP23017 look similar to this:
The chip, can however, be wired up quite easily especially if you can source the DIP version of the chip. Here's a basic outline of what a typical circuit would require to be functional:
![Manual Wiring for MCP23008 / MCP23017](https://github.com/andrethomas/images/blob/master/mcp230xx/mcp230xx_manual_wiring.png)
![Manual Wiring for MCP23008 / MCP23017](https://github.com/andrethomas/images/blob/master/mcp230xx/mcp230xx_manual_wiring_v2.png)
You will need to pick an I2C address in either of the above scenario's but the driver will detect the address automatically. Address mapping according to pin A0,A1 and A2 as from the datasheet is as follows: