It technically has 6 pins

sourcebots · Dec 16, 2017 · 7ca00b4 · 7ca00b4
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Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/content/kit/servo-assembly/GPIO.md b/content/kit/servo-assembly/GPIO.md
@@ -2,13 +2,13 @@
 title: GPIO
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-The arduino allows you to connect your kit to your own electronics. It has 14 digital I/O pins, and 4 analogue. The analogue pins can read an analogue signal from 0 to 5V. The board also has a couple of ground pins, as well as some pins fixed at 3.3V and 5V output.
+The arduino allows you to connect your kit to your own electronics. It has 14 digital I/O pins, and 6 analogue. The analogue pins can read an analogue signal from 0 to 5V. The board also has a couple of ground pins, as well as some pins fixed at 3.3V and 5V output.
 
 The pin layout of the servo assembly is the same as an Arduino uno.
 
 ![Pin Map](https://raw.githubusercontent.com/Bouni/Arduino-Pinout/master/Arduino%20Uno%20R3%20Pinout.png?width=50pc)
 
 
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-The servo hat communicates using 2 of the analogue input pins (4 and 5), and so these are inaccessible.
+The servo hat communicates using 2 of the analogue input pins (4 and 5), and so these are reserved. Using these pins will cause the servo hat to behave weirdly.
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