Adafruit Ultimate GPS Breakout
- Manufacturer: Adafruit
- Order number: EXP-R15-027
- Manufacturer part number: 746
- country of origin: US
- HS code: 85269120
- Weight (kg): 0.01
New! Version 3 comes with the latest module which has external antenna support and... more
New! Version 3 comes with the latest module which has external antenna support and Pulse-Per-Second output
We carry a few different GPS modules here in the Adafruit shop, but none that satisfied our every desire - that's why we designed this little GPS breakout board. We believe this is the Ultimate GPS module, so we named it that. It's got everything you want and more:
- -165 dBm sensitivity, 10 Hz updates, 66 channels
- 5V friendly design and only 20mA current draw
- Breadboard friendly + two mounting holes
- RTC battery-compatible
- Built-in datalogging
- PPS output on fix
- >25Km altitude
- Internal patch antenna + u.FL connector for external active antenna
- Fix status LED
Technical Details:
- Satellites: 22 tracking, 66 searching
- Patch Antenna Size: 15mm x 15mm x 4mm
- Update rate: 1 to 10 Hz
- Position Accuracy: 1.8 meters
- Velocity Accuracy: 0.1 meters/s
- Warm/cold start: 34 seconds
- Acquisition sensitivity: -145 dBm
- Tracking sensitivity: -165 dBm
- Maximum Altitude for PA6H: tested at 27,000 Meters
- Maximum Velocity: 515m/s
- Vin range: 3.0-5.5VDC
- MTK3339 Operating current: 25mA tracking, 20 mA current draw during navigation
- Output: NMEA 0183, 9600 baud default
- DGPS/WAAS/EGNOS supported
- FCC E911 compliance and AGPS support (Offline mode : EPO valid up to 14 days )
- Up to 210 PRN channels
- Jammer detection and reduction
- Multi-path detection and compensation
Breakout board details:
- Weight (not including coin cell or holder): 8.5g
- Dimensions (not including coin cell or holder): 25.5mm x 35mm x 6.5mm / 1.0" x 1.35" x 0.25"
Tutorials:
Downloads:
- MTK3329/MTK3339 command set sheet for changing the fix data rate, baud rate, sentence outputs, etc!
- Datasheet for the PA6B (MTK3329) GPS module itself - used in version 1 of this module
- Datasheet for the PA6C (MTK3339) GPS module itself - used in version 2 of this module
- Datasheet for the PA6H (MTK3339) GPS module itself - used in version 3 of this module
- MT3339 GPS PC Tool (windows only) and the PC Tool manual
- Mini GPS tool (windows only)
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