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The 7Semi MAX-M10S Precision GNSS Modem features the u-blox MAX-M10S receiver with GPS, Galileo, GLONASS and BeiDou support. It is intended for IoT, drones, robotics and industrial applications, with high accuracy, low power and easy integration.
The default constellation setting is GPS plus Galileo plus BeiDou B1I, with QZSS and SBAS also enabled, and the multi-GNSS position accuracy is about 1.5 m (CEP 50%).
The board runs from 3.3 V, measures about 44.02 x 26.10 mm and has four corner M3 mounting holes. It provides a Qwiic/I2C header and UART pins, and an SMA female connector for the antenna. The receiver supports UBX binary and NMEA versions 2.1, 2.3, 4.0, 4.10 and 4.11, and can update up to 20 Hz.
Tracking sensitivity is -167 dBm typical. Because the antenna connector is SMA, choose an active antenna with a suitable ground plane and place it with a clear view of the sky, away from noisy electronics.
Developers who need a fast, accurate M10 receiver on a robust board with mounting holes, for drones, robots and industrial loggers.
For the fastest response, raise the update rate to what your flight controller or logger supports, and choose an antenna with a good ground plane. Mount the modem on soft standoffs to isolate it from vibration and use the M3 corner holes. When you first power it, allow a minute for a full cold start. If your application logs data, save the raw UBX or NMEA output at the start so you can replay it later and check that the receiver is behaving as expected.
The u-blox MAX-M10S.
Up to 20 Hz.
About 1.5 m CEP with multi-GNSS.
An SMA female connector.
3.3 V.
| Brand | 7Semi |
|---|---|
| Accuracy | ~1.5m CEP (multi-GNSS) |
| Antenna Connector | SMA (female) |
| Dimensions | 44.02 x 26.10 mm |
| GNSS Chipset | u-blox MAX-M10S |
| GNSS Constellations | GPS, Galileo, GLONASS, BeiDou |
| Operating Voltage | 3.3V |
| Supported Protocols | UBX, NMEA |
| Update Rate | 20.000000 Hz |
| Selling unit | PCS |
