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Shenzhen Anzewei Technology Co., Ltd

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars
China OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars

  1. China OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars
  2. China OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars
  3. China OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars
  4. China OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars
  5. China OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars
  6. China OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars

OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars

  1. MOQ:
  2. Price: CN¥19.98/pieces 1-499 pieces
  3. Get Latest Price
Type GNSS Module
Country of Origin Shenzhen Guangdong, China
Brand OTW
Chipset XX
Application Positioning, surveying and mapping, etc
Operating mode GPS+GLONASS+ BDS
Baud rate 4800bps-921600bps,Default9600bps
NMEA messages RMC,VTG,GGA,GSA,GSV,GLL
Update frequency 1Hz-10Hz(default 1Hz)
Voltage 3.6V to 5.5V
Power consumption 25 mA @3.3V
Size 9.7mm*10.1mm*2.4mm
Output Mode UART+TTL
Place of Origin China
Model Number WT-11-AK

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  1. Product Details
  2. Company Details

Product Specification

Type GNSS Module Country of Origin Shenzhen Guangdong, China
Brand OTW Chipset XX
Application Positioning, surveying and mapping, etc Operating mode GPS+GLONASS+ BDS
Baud rate 4800bps-921600bps,Default9600bps NMEA messages RMC,VTG,GGA,GSA,GSV,GLL
Update frequency 1Hz-10Hz(default 1Hz) Voltage 3.6V to 5.5V
Power consumption 25 mA @3.3V Size 9.7mm*10.1mm*2.4mm
Output Mode UART+TTL Place of Origin China
Model Number WT-11-AK
High Light GNSS Tracking Small GPS ModuleSmall GPS Module 4800bps921600bps miniature gps module
WT-11-AK Mini GPS Module for Small Cars and Drones with GNSS Tracking
Product Overview

Compact GNSS module designed for precise positioning in small vehicles and drone applications, featuring multi-system compatibility and low power consumption.

WT-11-AK GPS Module front view showing compact design Close-up of WT-11-AK module components WT-11-AK module size comparison
Key Specifications
Type GNSS Module
Brand OTW
Operating Systems GPS+GLONASS+BDS
Update Frequency 1Hz-10Hz (default 1Hz)
Voltage Range 3.6V to 5.5V
Dimensions 9.7mm × 10.1mm × 2.4mm
Technical Performance
Receiver Type BDS: B1I+B1C
GPS/QZSS: L1C/A
GLONASS: L1
Protocol NMEA-0183 compliant or custom protocol
Sensitivity Tracking: -162dBm
Capture: -160dBm
Cold start: -148dBm
Startup Time Cold start: 29s average
Hot start: 2-3s average
Position Accuracy Horizontal: <2.5m (CEP50) with SBAS
Max Operational Limits Altitude: 18,000m
Speed: 515m/s
Acceleration: ≤4G
Physical Characteristics
  • 18-pin stamp hole design
  • Compact dimensions: 10.1mm × 9.7mm × 2.5mm (±0.5mm)
  • Lightweight construction for space-constrained applications
Power Requirements
  • Operating voltage: 3.6V-5.5V
  • Power consumption: 25mA @3.3V (operation mode)
  • 8mA @3.3V in power saving mode (PSM, 1Hz)
Environmental Specifications
  • Operating temperature: -40℃ to 85℃
  • Storage temperature: -40℃ to 85℃
  • Humidity range: 5% to 90% non-condensing
WT-11-AK module pin configuration diagram Technical schematic of WT-11-AK module WT-11-AK module application example in drone

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    be founded

  • Total Annual:

    $50 million- $100 million

  • Employee Number:

    101people~200people

  • Ecer Certification:

    Verified Supplier

Shenzhen Anzewei Technology Co., Ltd. is a technology enterprise integrating R & D, production, sales and service of communication and positioning modules, boards, finished products and supporting terminals. it has many international well-known enterprise cooperation resources and a number of ye... Shenzhen Anzewei Technology Co., Ltd. is a technology enterprise integrating R & D, production, sales and service of communication and positioning modules, boards, finished products and supporting terminals. it has many international well-known enterprise cooperation resources and a number of ye...

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Get in touch with us

  • Reach Us
  • Shenzhen Anzewei Technology Co., Ltd
  • Chuang Feng Center, Block A, Dong Huan 1st Road, Long Hua District, Shenzhen City, Guangdong Province
  • https://www.rtk-gnssmodule.com/

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