Med size SAM GPS - MRO10038
The mRo SAM GPS V2.0 is based on the old and now retired mRo mini SAM. The main difference is that it uses an ideal ground plane of 40mm x 40mm as recommended by uBlox. This makes it a little heavier at 10.3 grams versus 7.6 grams, but it also gives you an increase from ~22 dB-Hz to ~34dB-Hz, which is a lot of gain for just 2.7 grams! We saved some weight with a new generation, smaller rechargeable coin battery and a thinner PCB.
Compared to the IST, the IST8308 has less temperature drift, more sensitivity, and a built-in noise filter. Older GPS versions used the LIS3MDL, which doesn’t even come close to the performance of the old IST8310, let alone the IST8308.
mRo SAM GPS + IST8308 Mag (Med Size) Supports: Ardupilot and PX4.
|Specifications||mRo SAM GPS + IST8308 Mag (Medium Size) MRO10038|
|Ground Plane||31mm x 31mm|
|Constellations||USA (GPS), Russia(GLONASS), and Europe (Galileo). China can be enabled (BeiDou).|
|Compatibility* *See full compatibility chart for supported flightstack versions||IST8308 supports: Ardupilot|
|Minimum and Maximum Operating Temperature||-20 ~ 80 °C|
|Dimensions||31mm x 31mm x 11.5mm|
|Weight||7.86 grams (.28 oz)|
|Connectors||-6-Pin JST-GH-Auxiliary Port I²C|
|Includes||1x mRo uGPS ublox Sam M8Q.|
1x 6-Pins JST-GH to 6-Pins JST-GH – MRC02061x 6-Pins JST-GH to 6 Separate 2.54mm Females – MRC0202 (For project versatility)
|Typical Platforms||-Multirotor |
|Other Features||*Lightest GPS version , 7.86 grams (.28 oz)|
*PPS/GND signal pads
Status LEDStandard JST-GH (GPS and I2C)
- Arducopter 4.x
- ArduPlane 4.x
- ArduRover 4.x
All connectors follow the Dronecode connector standard. Unless noted otherwise, all connectors are JST-GH.
Pinouts are from the Autopilot perspective.
|2||black||I2C_SCL (pull-up on autopilot)||3V3|
|3||black||I2C_SDA (pull-up on autopilot)||3V3|