What is the default baud rate?

The default baud rate is 115200bps, with a range from 4800bps to 921600bps.

WT-62-RK Multi-Gnss Rtk Module Centimeter Level Precision GPS Dual Frequency Receiver

Name: WT-62-RK Multi-Gnss Rtk Module Centimeter Level Precision GPS Dual Frequency Receiver
Brand: Shenzhen Anzewei Technology Co., Ltd.
SKU: 1996561941

Guangdong, ChinaShenzhen Anzewei Technology Co., Ltd.

US$9.60

1-499 Pieces

US$9.40

500-999 Pieces

US$9.20

1,000+ Pieces

Product specifications

Specification

Supplier Type

Product profile

Customization

Available

Chip

Otw

Support Network

Otw

Model NO.

WT-62-RK

Certification

CE, RoHS

Warranty

1 Year

Brand

Otw

Chipset

Update Frequency

0.25Hz-10Hz(Default 1Hz)

Nmea Messages

Rmc,Vtg,Ggagsa,Gsv,Gll

Voltage

1.8V to 3.3V

Operating Mode

GPS+Glonass+Galileo+ Bds

4800BPS-

Baud Rate 921600BPS,Default9600BPS

Application

Positioning,Surveying and Mapping,etc

Power

103MW @1.8V

Transport Package

Cardboard Box

Specification

12.2mm * 16mm * 2.5mm (+/- 0.5mm)

Trademark

OTW

Origin

China

HS Code

8526919090

Production Capacity

9999

Key features

Centimeter-Level RTK Precision Integrated advanced RTK algorithm supporting differential data to achieve centimeter-level horizontal and vertical positioning for UAVs and surveying.

L1+L5 Dual-Band Superiority Synchronous reception of GPS, BDS, GLONASS, and GALILEO. Dual-band tech effectively suppresses multipath effects in "urban canyons."

Industry Standard 1216 Form Factor Ultra-compact 12.2 x 16 x 2.4 mm size. Pin-to-pin compatible with mainstream designs, minimizing PCB redesign costs and risks.

High Sensitivity & Low Power Optimized power management for extended battery life in portable devices. Industry-leading sensitivity for rapid signal acquisition in harsh environments.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedPatents Awarded

Shenzhen Anzewei Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-02-09Nearest Port: Shenzhen Western Port Area, Eastern Port Area of Shenzhen, Guangzhou Port (Nansha Port Area)Average Response Time: ≤5.04hTerms of Payment: T/T, PayPal, LC, etc.International Commercial Terms(Incoterms): EXW, DDP, DAP, FOB, CFR, CIF, FAS, DAT, CIP, CPT, FCA, Others

AI-Powered supplier vetting

SummaryAnzewei is identified as a Shenzhen-based supplier founded in 2015, specializing in the R&D, production, sales, and service of communication and positioning modules, boards, finished products, and terminals. It reports recent new-product development, SDK availability, ODM services, and multiple customization options. Stock capability, quality assurance, and lead times of within 15 working days in both peak and off-season are reported. However, overseas support is limited: there are no overseas agents or branches, warehouse, showroom, or offline trade-show participation. Outsourcing procedures, manufacturing contracts, corrective actions, and complaint-handling procedures are reported without supporting records. No certification information or customer cases are provided. Financial figures are excluded from this assessment.

Supplier typeThe supplier is described as a company founded in 2015 that conducts R&D, production, sales, and service for communication and positioning modules, boards, finished products, and terminals. This supports classification as a manufacturer with integrated R&D and service activities.

Financial creditThe financial-capacity slices provide reported financial entries, but they do not establish financial strength or credibility. Because the submitted figures indicate no reported operating revenue, profit, or related performance values for the stated periods, the financial position cannot be positively validated from the evidence.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has an SDK, and conducts R&D on communication and positioning products. These are explicit indicators of product-development and technical-support capability.

Production capacityThe supplier states that it undertakes production and has in-stock capability, with reported average lead times within 15 working days in both peak and off-season. However, outsourcing procedures and manufacturing-contract status are unknown, so the evidence supports production capability but not full production-control maturity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM availability, indicating broad stated customization support.

Product Q&A

Q:What frequency bands does this module support?

It supports GPS/QZSS L1C/A & L5, BDS B1I/B1C & B2a, GAL E1 & E5a, and GLONASS L1.

Q:Q1: Does the WT-62-RK require a base station to achieve centimeter accuracy?

Yes. To reach centimeter-level precision, the module must receive RTCM-formatted differential correction data via a network CORS account or a local base station. Without differential data, it operates in standard GNSS mode.

Q:What type of antenna is recommended for this module?

For optimal RTK performance, we strongly recommend a Multi-System Dual-Frequency Active Antenna. Ensure the antenna has a smooth gain profile and maintains a C/N0 (Carrier-to-Noise ratio) above 40dBHz at the RF input.

Q:What is the maximum operating speed?

The module supports a maximum speed of 515 m/s.

Q:Does it support custom protocols?

Yes, it supports NMEA-0183 compliant protocol or custom protocols.