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The 7Semi L86-M33 GPS GNSS Breakout Board is a versatile module for projects such as vehicle and asset tracking and location-based IoT devices. It offers high accuracy and fast positioning, uses UART communication and runs from 3.3 V.
It supports GPS, GLONASS, Galileo and QZSS, with DGPS and SBAS support and an internal patch antenna that switches automatically to an external one.
The board has a built-in low-noise amplifier, short-circuit protection and antenna detection, and uses EASY self-assisted AGPS, so it needs no external memory. It draws 26 mA in tracking mode and has standby, backup, periodic and AlwaysLocate power-saving modes. LOCUS technology records log data automatically, which is helpful when the host is asleep.
Tracking sensitivity is -167 dBm and acquisition sensitivity is -149 dBm, with 99 capture channels and 33 tracking channels. Balloon mode supports altitudes up to 80 km, and PPS and NMEA time synchronisation are available. Use only 3.3 V, since the board is not 5 V tolerant.
Makers who want a sensitive, low-power GNSS breakout that works out of the box and can add an external antenna later.
Use a clean 3.3 V supply and connect TX and RX crosswise to your microcontroller. Because the board switches between antennas automatically, you can add an external active antenna later without changing your code. Use the power-saving modes if you run on a battery, and let the module get a first fix outdoors before you test in a vehicle.
3.3 V only.
GPS, GLONASS, Galileo and QZSS.
Yes, an internal patch antenna, with automatic switching to an external one.
26 mA in tracking mode.
Yes, LOCUS technology records log data automatically.
| Brand | 7Semi |
|---|---|
| Chipset | L86-M33 |
| Current Consumption | 26mA (tracking) |
| GNSS Constellations | GPS, GLONASS, Galileo, QZSS |
| Interface Type | UART |
| Operating Voltage | 3.3V |
| Selling unit | PCS |
