Hello, i want to build an Variometer with an Arduino Pro mini and a bmp085. I will use it in mein DLG and so it needs to trasmit the Data to a second Arduino on the Ground. Does anyone did this already here? Which RX/TX Module can i use best (433mhz, 2,4 must be legal in germany!) Regards heckmic …

bmp085 + Arduino Pro mini as Variometer

system June 9, 2011, 6:15am 4

Yes Gadget, you are right!

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