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MediaTek MT3329 GPS V2.0
| High sensitivity | Up to -165dBm tracking, superior urban performance |
| Maximum update rate | up to 10Hz (optional by firmware) |
| Support AGPS function ( Offline mode | EPO valid up to 14 days ) |
| Weight | 0.33oz; 9.45 g |
Resources:, -DataSheet,
This revision features a new board layout with an improved ground plane and on-board battery.
Note that the new MediaTek has custom "DIYDrones" firmware that allows the unit to output an efficient and very compressed binary protocol (This firmware will only work with our modules!). You can still change between NMEA and Binary protocol with standard MTK messages, and switch the refresh rate between 1hz to 10hz, or set any standard serial baud rate (by default is set to 38400 bps and custom binary protocol).
An Arduino example for decoding the custom binary protocol is provided. Remember to install the library folder "GPS_MTK" inside the Arduino IDE "libraries" folder "arduino-00XXlibraries\". For the most updated code, please go to
this page.
Once there, download the most recent "ArduPlane X.XX.zip" file; open the "libraries" folder and then "AP_GPS" where you'll find the most recent code.
On-board battery
Improved ground plane and board layout.
The state-of-the-art 66 channels MediaTek MT3329 GPS Engine
USB/UART Interface
Build-in patch antenna for optimal sensitivity
DGPS(WAAS, EGNOS, MSAS) support (optional by firmware)
Based on MediaTek Single Chip Architecture.
Dimension：38mm x 38mm x 7.8mm
L1 Frequency, C/A code, 66 channels
High Sensitivity：Up to -165dBm tracking, superior urban performances
Position Accuracy：< 3m CEP (50%) without SA (horizontal)
Low Power Consumption：48mA @ acquisition, 37mA @ tracking
Low shut-down current consumption：15uA, typical
Includes a molex cable adapter, 10 cm
Board layout and schematic eagle files download for previous version
Dimensional drawing for previous version
Custom Binary Protocol Reference download
MTK Commands Manual
Reloading/Updating your GPS
Factory default firmware download (If you're using Remzibi's OSD, you should use this!)
Diagram
Check price and availability
Found 10 years, 7 months ago