Are the electrical values final?

The electrical characteristic section states that the listed values are preliminary measurements and may change. Please request the latest test report before mass production.

Rtk Module Rtk Development Board Rtk High Precision Module High Precision Rtk Development Board for Accurate Positioning

Name: Rtk Module Rtk Development Board Rtk High Precision Module High Precision Rtk Development Board for Accurate Positioning
Brand: Shenzhen Anzewei Technology Co., Ltd.
SKU: 2317183155

Guangdong, ChinaShenzhen Anzewei Technology Co., Ltd.

US$78.12

1-499 Pieces

US$75.12

500-999 Pieces

US$71.12

1,000+ Pieces

Product specifications

Specification

Supplier Type

Product profile

Customization

Available

Chip

Otw

Support Network

Otw

Model NO.

WT-27-HP

Warranty

1 Year

Brand

Otw

Chipset

Update Frequency

1Hz-20hzdefault 1Hz

Nmea Messages

Rmcvtgggagsa,Gsv,Gll

Operating Mode

GPS+Glonass+Galileo+ Bds+Qzss+Sbas

Positioning,Surveying and

Application Mapping,etc

Baud Rate

4800BPS- 921600BPS,Default38400BPS

Transport Package

Other

Specification

43MM*30MM

Trademark

OTW

Origin

China

HS Code

8526919090

Production Capacity

9999

Key features

Tri-Frequency GNSS Support: Supports L1/L2/L5 frequencies for GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS.

High Precision RTK Accuracy: Achieves 1cm + 1 ppm CEP accuracy with integrated RTK algorithm.

Advanced Anti-Interference: Features anti-multipath and anti-interference RF front-end for reliable performance.

184 Tracking Channels: Equipped with 184 channels for optimized multi-frequency and multi-mode signal tracking.

Fast Cold and Hot Start: Cold start takes 24 seconds average; hot start takes 2 seconds average.

High Update Frequency: Supports regeneration rates from 1Hz to 20Hz with default 1Hz.

Multi-Protocol Support: Supports NMEA-0183, VTG, GLL, TXT, ublox binary, and NMEA Command.

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: ≤0.12hTerms 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:Which GNSS bands and systems does WT-27-HP support?

WT-27-HP supports L1, L2 and L5 signals across GPS, BeiDou, Galileo, QZSS, GLONASS and IRNSS systems as stated in the specification.

Q:What is the tracking channel count and update rate?

What is the tracking channel count and update rate? A: The module provides 400 tracking channels and a configurable update rate from 1Hz to 20Hz.

Q:Which interfaces are available?

WT-27-HP provides two UART interfaces and one I2C interface up to 400kbps. UART0 supports Flash download and up to 2Mbps baud rate.

Q:What protocols does the module support?

The module supports NMEA0183, private binary protocol and RTCM3.X input and output, including configurable MSM4 or MSM7 messages.

Q:What are the package and power specifications?

The module uses a 17mm x 22mm x 2.5mm 54-pin LGA package. The main supply range is 3.0V to 3.6V, with a recommended 3.3V supply. Maximum power is listed as 50mA at 3.3V excluding active antenna power.