# GNSS add on Module for Seeed Studio XIAO

**Type:** Product page · **SKU:** SS109100021 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/gnss-add-on-module-for-seeed-studio-xiao.html ([markdown](https://core-electronics.com.au/gnss-add-on-module-for-seeed-studio-xiao.html.md))

Elevate your Seeed Studio XIAO projects with the L76K GNSS Module, offering high precision and energy efficiency with support for multiple satellite systems. Discover enhanced signal reception with a built-in amplifier and ceramic antenna for reliable, precise positioning.

## Pricing

- **Price:** $24.70 (inc GST) — $22.45 AUD, exc GST
- **Quantity discounts:** 10+ $21.55 (exc GST) · 25+ $20.88 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 6 today, and up to 50 more in 8–10 days.

## Description

Looking for an easy-to-use GPS module for your XIAO projects? The L76K GNSS Module is your answer. The L76K GNSS Module, specifically designed for SeeedStudio XIAO, is a versatile and efficient Multi-GNSS receiver. Compatible with all XIAO development boards, it offers comprehensive support for various satellite systems including GPS, BeiDou, GLONASS, and QZSS. This module is capable of both combined multi-system and independent single-system positioning, ensuring flexibility and precision in various applications.

Enhanced with AGNSS functionality, the module boasts a built-in low-noise amplifier and surface acoustic wave filter, delivering fast and precise positioning performance. It comes equipped with a high-performance active GNSS antenna, optimized for GPS L1 C/A, BeiDou B1, and GLONASS L1 frequencies, ensuring wide coverage and reliable signal reception.

Additionally, the module features a small, bright green LED, providing visual confirmation of the 1PPS (one pulse per second) output when a fix is established, simplifying troubleshooting and enhancing user experience.

### Features

- **Enhanced Reception:** Built-in Low Noise Amplifier and Surface Acoustic Wave Filter for improved sensitivity and noise reduction
- **High Precision:**32/72 channels, -162dBm tracking, -160dBm re-acquisition sensitivity
- **Energy Efficiency**: 41mA tracking/acquisition, 360µA standby
- **Multi-GNSS Systems**: Powered byQuectel L76K, supporting GPS, BeiDou, GLONASS and QZSS
- **Ceramic Antenna:** Enhanced signal reception, superior to traditional antennas.
 
### Application

- GPS navigation
- GPS Tracker
- Smart City
- Logistics and Freight Management
 
### Specifications

 | **Item** | **Detail** |
|---|---|
| **GNSS bands** | GPS L1 C/A: 1575.42MHz  GLONASS L1: 1602MHz  BeiDou B1: 1561.098MHz |
| **Channels** | 32 tracking ch/72 acquisition ch |
| **TTFF (Time To First Fix)** | Cold Starts: 30s(w/o AGNSS), 5.5s(w/ GNSS)  Hot Starts: 5.5s(w/o AGNSS), 2s(w/ AGNSS) |
| **Sensitivity** | Auto-acquisition: -148dBm  Tracking: -162dBm  Re-acquisition: -160dBm |
| **Accuracy** | Position: 2.0m CEP  Velocity: 0.1m/s  Acceleration: 0.1m/s²  Timing: 30ns |
| **UART Interface** | Baud Rate: 9600~115200bps(9600bps default)  Update Rate: 1Hz(default), 5Hz(Max.)  Protocol: NMEA 0183, CASIC proprietary protocol |
| **Antenna** | Type: Active Antenna  Operating Frequency: 1559–1606MHz  Coaxial Cable: RF1.13 Length=10cm  Cable Connector: U.FL Plug RA |
| **Current consumption(w/ active antenna)** | Auto-aquisition: 41mA  Tracking: 41mA  Standby: 360uA |
| **Dimension** | 18mm x 21mm |

### Hardware Overview 

**![](https://media-cdn.seeedstudio.com/media/wysiwyg/upload/WeChatWorkScreenshot_2599540d-2961-47f5-9787-8a0cf709f914.png)**

### Parts List

 | L76K GNSS Module | x1 |
|---|---|
| Active Antenna with iPex connector | x1 |
| 7 Pin Female Header 2.54mm | x2 |

### Resources

[L76K GNSS Module for Seeed Studio XIAO ](https://files.seeedstudio.com/wiki/SenseCAP/SenseCAP_LoRaWAN_Starter_Kit/109100021_L76K%20GNSS%20Module%20for%20Seeed%20Studio%20XIAO%20Datasheet.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/S/S/SS109100021-1.jpg)