по ключевым словам на ebay
New BOSCH BMP085 Barometric Digital Pressure Sensor Module board
BMP085 Digital Barometric Pressure Sensor
http://www.ebay.com/itm/BMP085-Digit...item3cd15a0355

И еще
HMC5883L BMP085 MWC 4 AXIS FLIGHT CONTROL SENSOR ELECTRONIC COMPASS ATMOSPHERIC