Internal pressure sensor

Mikhail Umorin mikeumo at
Thu Oct 1 00:18:33 CEST 2009

On Wednesday 30 September 2009 16:18:51 Christoph Mair wrote:
> Hi,
> I successfully added a pressure sensor to my Freerunner. The BMP085 chip
> from Bosch Sensortec is a small (5x5x1.5mm) chip which includes a pressure
> and a temperature sensor. Power and I2C is enough to get it working. I
> glued it next to the BT antenna. The wiki page contains some pictures:
> Sourcecode is available from
> board/bmp085
> Christoph
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can be very helpful during mountain hiking (not that GPS does not help already 
-- but it may not be always available)

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