Sold out · Ask us about restocking
Not available to order right now.
The 7Semi L89HA is a breakout board with a multi-GNSS engine supporting GPS, IRNSS, GLONASS, BeiDou, Galileo and QZSS. It supports the IRNSS L5 band and comes with easy-to-use breakout pins, which makes it a good choice for location-based projects.
It has an embedded patch antenna and chip antenna, integrated LNAs for better sensitivity, and DGPS and SBAS (WAAS, EGNOS, MSAS and GAGAN) support.
The board runs from 3.3 V and offers I2C and UART interfaces. A multi-tone active interference canceller gives strong anti-jamming performance, which helps in electrically noisy places such as near motors and power converters.
Accuracy and start-up times are not published here, so check the Quectel L89 documentation for those figures. For the best result, place the board flat with a clear view of the sky and use it away from radio transmitters.
Makers who want a low-cost multi-GNSS board with L5 support and both I2C and UART interfaces.
Place the board flat, antenna up, with nothing metal directly above it. Feed it a clean 3.3 V supply, choose I2C or UART to suit your host and check the output with a simple serial or I2C reader before writing your own code. If you fly a drone, keep the board away from the video transmitter and ESC wires. Because the board offers both I2C and UART, choose the interface your host handles best: UART is simplest for most flight controllers, while I2C suits sensor-style projects.
GPS, IRNSS, GLONASS, BeiDou, Galileo and QZSS.
Yes, the IRNSS L5 band.
I2C and UART.
3.3 V.
Yes, an embedded patch antenna and a chip antenna.
| Brand | 7Semi |
|---|---|
| Frequency Bands | L1, L5 (IRNSS) |
| GNSS Constellations | GPS, IRNSS, GLONASS, BeiDou, Galileo, QZSS |
| Interface Type | I2C, UART |
| Operating Voltage | 3.3V |
| Selling unit | PCS |
