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header-product GPS receiver module USB Navilock NL-852ETTL
89.99 €

GPS receiver module USB Navilock NL-852ETTL

GPS receiver module Navilock NL-852ETTL Photo 1
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GPS receiver module USB Navilock NL-852ETTL

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GPS receiver module USB Navilock NL-852ETTL

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Short description

The Navilock NL-852ETTL is a compact USB GPS receiver module featuring u-blox 8 chipset with a sensitivity of -167 dBmW. Measuring 30 mm in width, 30 mm in depth, and 7.9 mm in height, it is designed for easy integration into various applications. Ideal for precise location tracking, it offers reliable performance and is suitable for both personal and professional use.
Available for order: 100 pcs.
Warranty: 2 Years
SKU: 1610454
Manufacturer: Navilock
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Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.03 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Navilock NL-852ETTL is a compact USB GNSS receiver module that integrates a patch antenna, backup battery and a u-blox 8 UBX-M8030-KT chipset. Designed for USB connection and TTL 3.3 V serial interfacing, the module supports multiple satellite systems and provides reliable positioning for embedding into devices and systems where space is limited.

Advantages

The module accepts signals from up to 72 satellites simultaneously and supports multi-GNSS (GPS, GLONASS, BeiDou/COMPASS, Galileo and QZSS), improving availability and fix reliability. It offers high sensitivity (−167 dBm), selectable update rates (up to 18 Hz single-GNSS, 10 Hz multi-GNSS), SBAS support for enhanced accuracy and fast start times (cold start ~26 s, hot start ~1 s). Built-in LED indicates GPS status, and the unit is USB 2.0 compatible with auto baud up to 115200 bps.

Suitable for

  • Embedded devices and custom hardware requiring a compact USB GNSS receiver
  • Portable navigation and location-tracking applications
  • Data logging, fleet management and asset tracking where multi-constellation reception improves coverage

Key specifications

  • Connector: WTB serial TTL (3.3 V)
  • Chipset: u-blox 8 UBX-M8030-KT
  • Supported frequencies: GPS L1 1575.4200 MHz; GLONASS L1 ~1602 MHz; BeiDou B1 1561.0980 MHz; Galileo E1 1575.4200 MHz; QZSS L1 1575.4200 MHz
  • Simultaneous satellite tracking: up to 72 satellites
  • Protocols: NMEA 0183 (GGA, GSA, GSV, RMC, VTG)
  • SBAS: WAAS, EGNOS, QZSS, MSAS
  • USB: 2.0; Auto Baud Rate up to 115200 bps
  • Update rate: single GNSS 18 Hz; multi-GNSS 10 Hz
  • Sensitivity: −167 dBm
  • Positioning accuracy: 2.5 m CEP; 2 m CEP with SBAS
  • Power supply: 5 V; max current consumption 45 mA
  • Operating temperature: −40 °C to 85 °C (without battery); −20 °C to 60 °C (with battery)
  • Start times: cold start ~26 s; hot start ~1 s
  • Dimensions (L×W×H): approx. 30 × 30 × 7.9 mm

How to use

Connect the Navilock NL-852ETTL to a USB port or to a serial interface using the WTB TTL connector at 3.3 V logic levels. Ensure a stable 5 V power supply to the module and confirm the host serial settings (auto baud is supported up to 115200 bps). Use standard NMEA sentences (GGA, GSA, GSV, RMC, VTG) to receive position, satellite and navigation data. Allow time for satellite acquisition—full cold start may require around 26 seconds, while hot starts are typically near 1 second.

Usage recommendations

For best reception, place the module where the patch antenna has a clear view of the sky and avoid metal enclosures or dense obstructions. Enable SBAS where available to improve horizontal accuracy, and select multi-GNSS mode to increase fix reliability in challenging environments.
All features
Interface:
USB
Chipset:
u-blox 8
Height:
7.9 mm
Width:
30 mm
Depth:
30 mm
Product colour:
White, Green, Brown
Navigation signals supported:
L1, E1, B1
Acquisition times - cold:
26 s
Acquisition times - hot:
1 s
Sensitivity:
-167 dBmW
Frequency:
1575.42 MHz
Navigation protocols:
GGA, VTG, RMC, GSV, GSA

Description

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Customer reviews

Customer questions

FAQ

How much does the GPS receiver module Navilock NL-852ETTL cost, and is it available for purchase?

The price is 89.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Navilock products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Navilock service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.