What is the power consumption of the module?

The power consumption is 35mA at 3.3V, with an operating voltage range of 3.0V to 5.0V.

What is the update frequency range?

The regeneration frequency ranges from 0.25 Hz to 10 Hz, with a default of 1 Hz.

What are the operating temperature conditions?

The working temperature range is -40 to 85 degrees Celsius, and the storage temperature is also -40 to 85 degrees Celsius.

Wt-2828-Dk Multi-System Dual-Frequency Rtk Module High Performance GPS Module with Antenna

Name: Wt-2828-Dk Multi-System Dual-Frequency Rtk Module High Performance GPS Module with Antenna
Brand: Shenzhen Anzewei Technology Co., Ltd.
SKU: 2261076215

Guangdong, ChinaShenzhen Anzewei Technology Co., Ltd.

US$15.88

1-499 Pieces

US$15.16

500-999 Pieces

US$14.80

1,000+ Pieces

Product specifications

Specification

Supplier Type

Product profile

Customization

Available

Chip

Otw

Certification

CE, ISO9001

Model NO.

WT-2828-DK

Application Type

Positioning,Surveying and Mapping,etc

Brand

Otw

Chipset

Update Frequency

0.25Hz-10hzdefault 1Hz

Nmea Messages

Rmc,Vtg,Ggagsa,Gsv,Gll

Voltage

3.0V To5.0V

Operating Mode

GPS+Glonass+Galileo+ Bds

4800BPS-

Baud Rate 921600BPS,Default115200BPS

Output Mode

Uart+Ttl+R232

Power

35 Ma @3.3V Consumption

Trademark

OTW

Origin

China

Key features

High Precision RTK: Achieves 1cm+1ppm horizontal and 2cm+1ppm vertical accuracy.

Multi-System Support: Supports BDS, GPS, GLONASS, Galileo, and QZSS for robust positioning.

Fast Startup Time: Average cold start in 28 seconds and hot start in 1 second.

High Channel Count: Features 128 channels for superior signal tracking and sensitivity.

Inertial Navigation: Integrates RTK with inertial navigation for enhanced stability.

Wide Operating Range: Max height 18,000m, max speed 515m/s, and acceleration up to 4G.

Flexible Interface: Supports UART, TTL, and RS232 output modes with configurable baud rates.

Compact Design: Small size of 28.3mm x 28.3mm x 7.5mm with 1.25mm 6-pin connector.

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: ≤4.78hTerms 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.