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sensorboard [2014/09/23 14:59]
akw
sensorboard [2016/01/16 16:01]
dieters
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 =====Sensor Board===== =====Sensor Board=====
 +[[flarm-hb9cv]]
 +
 {{:​ov_sensor_board.jpg?​300 |}} {{:​ov_sensor_board.jpg?​300 |}}
 ====Generic Info==== ====Generic Info====
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 ==2x MS5611== ==2x MS5611==
  
-Absolute pressure sensor +Absolute pressure sensor\\ 
-Range 10 .. 1200 mbar +Range 10 .. 1200 mbar\\ 
-Resolution up to 0.012 mbar +Resolution up to 0.012 mbar\\ 
-Adr 0x77 and 0x76 (7Bit) +Adr 0x77 and 0x76 (7Bit)\\ 
-Datasheet ​www.meas-spec.com/​downloads/​MS5611-01BA03.pdf‎+[[http://www.meas-spec.com/​downloads/​MS5611-01BA03.pdf‎|Datasheet]]
  
 ==MPU9150== ==MPU9150==
  
-Gyro, accelerometer,​ magnetometer and digital motion processor +Gyro, accelerometer,​ magnetometer and digital motion processor.\\ 
-Adr 0x68 (pin AD0 low) or 0x69 (AD0 high) (7bit) +Adr 0x68 (pin AD0 low) or 0x69 (AD0 high) (7bit)\\ 
-More information ​on http://​www.invensense.com/​mems/​gyro/​mpu9150.html +  ​ 
-Datasheet ​http://​www.invensense.com/​mems/​gyro/​documents/​AN-MPU-9150EVB-00.pdf+More information ​[[http://​www.invensense.com/​mems/​gyro/​mpu9150.html|here]].\\ 
 +[[http://​www.invensense.com/​mems/​gyro/​documents/​AN-MPU-9150EVB-00.pdf‎|Datasheet]]
  
 ==AMS5915== ==AMS5915==
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 Resolution <0,004 mbar (50 mbar, FSO 13107 counts) Resolution <0,004 mbar (50 mbar, FSO 13107 counts)
 Adr 0x28 (7bit) Adr 0x28 (7bit)
-Datasheet ​http://​www.amsys.info/​sheets/​amsys.en.ams5915_e.pdf+[[http://​www.amsys.info/​sheets/​amsys.en.ams5915_e.pdf|Datasheet]]
  
 == (MS4525HRD - Not installed on sensorboard,​ would be an alternative to AMS5915, not yet available)== == (MS4525HRD - Not installed on sensorboard,​ would be an alternative to AMS5915, not yet available)==
  
-Differential pressure sensor, possible alternative to AMS5915? +Differential pressure sensor, possible alternative to AMS5915?\\ 
-24bit resolution (overkill?) and nice form factor (barbed connectors sideways) +24bit resolution (overkill?) and nice form factor (barbed connectors sideways)\\ 
-Pinout similar to AMS5915, maybe PCB layout could accomodate both sensors? +Pinout similar to AMS5915, maybe PCB layout could accomodate both sensors?\\ 
-Adr 0x77 and 0x76 (7Bit) - same as MS5611 and MS5803 +Adr 0x77 and 0x76 (7Bit) - same as MS5611 and MS5803\\ 
-Datasheet ​http://​meas-spec.com/​downloads/​MS4525HRD.pdf+[[http://​meas-spec.com/​downloads/​MS4525HRD.pdf|Datasheet]]
  
  
 ==Temperature Sensor DS1820== ==Temperature Sensor DS1820==
  
-Temperature sensor shall be mounted in free airstream -> not mounted on PCB +Temperature sensor shall be mounted in free airstream -> not mounted on PCB\\ 
-Connector 3.5mm stereo plug +Connector 3.5mm stereo plug\\ 
-LX8000/9000 uses the same sensor +LX8000/9000 uses the same sensor\\ 
-Datasheet DS1820 ​http://​www.micropik.com/​PDF/​ds1820.pdf+[[http://​www.micropik.com/​PDF/​ds1820.pdf|Datasheet]]\\
 good accuracy, good form factor, not I2C but single wire interface good accuracy, good form factor, not I2C but single wire interface
  
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 ==Other stuff== ==Other stuff==
  
-I2C to single wire bridge +I2C to single wire bridge\\ 
-I2C EEPROM for calibration data storage+I2C EEPROM for calibration data storage\\
  
-[[NMEA_protocol ​| NMEA_protocol to XCSoar]]+[[projects:​series_00:​software:​nmea ​| NMEA_protocol to XCSoar]]