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- SKU: 31752
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L76K GNSS Module For Raspberry Pi Pico, GPS / BeiDou (BDS) / GLONASS / QZSS Support, Supports A-GNSS Function
The Pico-GPS-L76K is a GNSS module designed for Raspberry Pi Pico, supports GPS, BeiDou (BDS), GLONASS and QZSS systems, allows multi-system combined or single-system independent positioning. Supports AGNSS function, and offers advantages such as fast positioning, high accuracy, and low power consumption. Combined with the Raspberry Pi Pico / Pico 2, it's easy to use global navigating function.
User Manual / Datasheet / Example Codes Etc.
Featuers
- Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards
- Supports Multi-GNSS systems: GPS, BeiDou (BDS), GLONASS and QZSS
- Built-in Low-Noise Amplifier (LNA) for improved reception sensitivity
- Built-in SAW Filter for enhanced noise reduction performance
- Supports AGNSS
- UART communication baudrate: 4800~115200bps (9600bps by default)
- Onboard battery holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
- 4x LEDs for indicating the module operating status
- Comes with online development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
Specifications
- GNSS: GPS/GLONASS/BDS/QZSS
- Chip Platform: AT6558R
- L1 Band Receiver(Channels): 32 tracking ch/ 72 acquisition ch
- L1 Band Receiver
- SBAS: N/A
- A-GNSS: Support
- Sensitivity(Acquisition): -148dBm
- Sensitivity(Re-acquisition): -160dBm
- Sensitivity(Tracking): -162dBm
- TTFF (Time to first fix)Cold starts: 30s, Autonomous 5.5s, With AGNSS
- TTFF (Time to first fix) Hot starts: 2s
- Position accuracy: 2.0m CEP
- Speed accuracy: 0.1m/s
- Acceleration accuracy(Max): 0.1m/s²
- Timing accuracy: 30ns
- Others
- Communication interface: UART
- Baudrate: 4800~115200bps (9600bps by default)
- Update rate: 1Hz (default), 5Hz (max)
- Protocols: NMEA 0183, CASIC Proprietary Communication Protocol
- Power supply voltage: 5V
- Overall current consumption: < 40mA@5V (Continue mode)
- Operating temperature: -40℃ ~ 85℃
- Dimensions: 55.95 × 21.00 (mm)
Package Includes
- Pico-GPS-L76K x1
- GPS Antenna x1
Pin Definition

What's on board


Dimensions

Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)





