Shenzhen Anzewei Technology Co., Ltd
                                                                                                           
Verified Supplier
2026 Years
Since be founded in2015
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OTW BeiDou GNSS Module B1I/B1C 25.6mm Ultra-Small Positioning

Price Negotiable
Price: $2.23-3.12 / piece
MOQ: 1 piece
Delivery Time: Negotiable
Product Description
 Application:
Personal positioning and track-tracking products for car navigation, location, etc. PDA, Pocket PC and other portable device field Surveying and mapping products such as area measurement and distance measurement. Synchronized UTC time and timing field Track recording and GNSS data point calibration. E-dogs, school cards and other products.

Features:
Single Sided Surface Mount, Secondary SMT Solution, Faster Application Manufactured by lead-free process, RoHS compliant supports BeiDou II, BeiDou III, B1I and B1C supports A-GNSS and D-GNSS Support L1/B1/E1/R1 Frequency Points UART / TTL, USB2.0 optional outputs
Module performance
Model
WT-11-AKB (Development Board)
Receiver type
BDS B1I/B1C & B2a
Protocol
NMEA-0183 or Customized
Available Baud Rates
4800bps~921600bps
Number of Channels
32
Sensitivity
Tracking:-162dBm Capture:-160dBm Cold Start -148dBm
Cold Start
Average 29 seconds
Hot Start
2-3 seconds on average
Horizontal Accuracy
<2.5m
Maximum Height
18,000 meters.
Maximum speed
515 m/s
Maximum acceleration
≦ 4G
Update frequency
1-10Hz
Positioning method
A-GNSS
Port
Port
2 UART 2 SPI 1 I2C
Physical property
Type
18PIN stamp holes
Size
25.6mm*26.5mm*11.8mm (+/- 0.5mm)
Power supply
Voltage
3.6V~5.5V
Power Consume
Operation mode: 25mA@3.3V, Standby mode: 8mA (@3.3V)
Oerating Environment
Humidity range
5% to 95% non-condensing
Working Temperature
-40℃ to 85℃
Storage Temperature
-40℃ to 85℃
Company Profile
Shenzhen Anzewei Technology Co., Ltd. is a scientific and technological company integrating the R & D, production, sales and service of wireless positioning communication products, semi-finished products, finished products and supporting terminals. it has many international well-known enterprises in-depth cooperation resources and a number of elite and senior R & D and design teams.
We always take customer demand as the original strategy, providing wireless and portable high-end consumer electronics solutions, specializing in navigation, positioning, tracking, timing, communications, wireless connections and other professional products, semi-finished products and products, mainly centimeter-level positioning terminals, wearable children's smartwatches, pet track.

Logistics & Payment
FAQ
Q1: Are you a manufacturer? Where is your factory? A1: Yes, we are a manufacturer. Our factory is located in Shenzhen, China. Welcome to our factory. Q2: If i place an order how long will it take to delivery it? A2: IT usually takes about only 7-10days on receipt of payment,depends on the quantity ordered and the stock status. Q3: Are the prices on the list final? A3: No, the price is negotiable. It depends on the quantity of your order. Q4: When can I get the price? A4: Usually we quote within 24 hours of receiving an inquiry. If you urgently need to get a price, please call us so that we can let me quote you as soon as possible. Q5: Can I ask for a sample before placing an order? A5: Yes, we are welcome to order samples to test and check the quality. Mixed samples are acceptable. Q6: Can it be customized? A6: Yes. We support custom requirements. Q7: How can you make our business build a long term good relationship? A7: 1. We maintain good quality and competitive price to ensure that our customers benefit; 2. We respect every customer as our friend and sincerely conduct business and make friends with you, wherever you come. If you would like to know more about our company, please contact us immediately.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Anzewei Technology Co., Ltd
Location Room 702-704, 7th Floor, Chuangfeng Center, No. 25, East Ring 1st Road, Yousong Community, Longhua Street, Longhua District, Shenzhen
Contact Person Lucas

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