Security & Protection IoT Solutions & Software

UART/TTL Interface RTK GPS Module For Data Acquisition

UART/TTL/RS232 Interface RTK GPS Module For Data Acquisition Product Overview The WT-11-RK GPS Module is a compact, high-performance device utilizing multi-constellation satellite navigation technology to deliver precise positioning data. Designed for industrial applications, this module offers exceptional accuracy and reliability in challenging environments. Key Specifications Attribute Value Model WT-11-RK Interface UART/TTL Baud Rate 4800bps~921600bps (default 115200bps)

Place of Origin China
Update Rate 1Hz -10 Hz
Packaging Details Carton box
Receiver type BDS:B1I/B1C & B2a GPS/QZSS:L1C/A & L5 GLONASS:L1 Galileo:E1,E5a
Dimensions 10.1mm * 9.7mm * 2.4mm (+/- 0.5mm)
Model Number WT-11-RK
Product Description
UART/TTL/RS232 Interface RTK GPS Module For Data Acquisition
Product Overview

The WT-11-RK GPS Module is a compact, high-performance device utilizing multi-constellation satellite navigation technology to deliver precise positioning data. Designed for industrial applications, this module offers exceptional accuracy and reliability in challenging environments.

Key Specifications
Attribute Value
Model WT-11-RK
Interface UART/TTL
Baud Rate 4800bps~921600bps (default 115200bps)
Dimensions 10.1mm * 9.7mm * 2.4mm (±0.5mm)
Power Supply 1.8V~3.3V
Update Rate 1Hz - 10Hz
Positioning Accuracy Horizontal: 1cm+1ppm CEP50
Elevation: 2cm+1ppm CEP50
Receiver Type BDS, GPS/QZSS, GLONASS, Galileo
Technical Features
  • Multi-constellation support: BDS:B1I/B1C & B2a, GPS/QZSS:L1C/A & L5, GLONASS:L1, Galileo:E1,E5a
  • High sensitivity: Tracking: -167dBm, Capture: -160dBm, Cold Start: -148dBm
  • Fast start-up: Cold Start: 28s (avg), Hot Start: 1s (avg)
  • Protocol support: NMEA-0183 compliant or custom protocol
  • Robust operation: -40°C to 85°C temperature range
  • Positioning modes: A-GNSS, Double Frequency RTK
Applications
  • Precision agriculture and autonomous vehicles
  • Surveying and mapping equipment
  • Drone navigation and UAV systems
  • Fleet management and asset tracking
  • Maritime navigation systems
  • Scientific research and data collection
Ordering Information
Parameter Detail
Brand OTW
Minimum Order 1 piece
Price USD 9.50 per unit
Delivery Time 5-8 working days
Payment Methods T/T, AliPay, PayPal
Packaging Carton box with protective padding
Frequently Asked Questions
What is the horizontal positioning accuracy?
Average accuracy of 1cm+1ppm CEP50 with SBAS support.
What satellite systems does this module support?
BDS, GPS/QZSS, GLONASS, and Galileo constellations.
What is the operating voltage range?
1.8V to 3.3V DC power supply.
Can the update rate be customized?
Yes, configurable from 1Hz to 10Hz.
What is included in the package?
GPS module and user manual in protective packaging.
Note: Specifications subject to change without notice. Contact manufacturer for latest technical details.
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