pin usage

This commit is contained in:
Ladyada
2011-07-07 16:10:47 -04:00
parent 299265e16d
commit ab18803e2a
+9 -1
View File
@@ -1,6 +1,14 @@
#include <Wire.h>
#include <BMP085.h>
// Connect VCC of the BMP085 sensor to 3.3V (NOT 5.0V!)
// Connect GND to Ground
// Connect SCL to i2c clock - on '168/'328 Arduino Uno/Duemilanove/etc thats Analog 5
// Connect SDA to i2c data - on '168/'328 Arduino Uno/Duemilanove/etc thats Analog 4
// EOC is not used, it signifies an end of conversion
// XCLR is a reset pin, also not used here
BMP085 bmp;
void setup() {