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OTW WT-11-AKL GNSS Module GPS+GLONASS+BDS for Pet Collars
| Place of Origin | China |
| Brand Name | OTW |
| Model Number | WT-11-AKL |
Product Details
Model Number:
WT-11-AKL
Type:
GNSS Module
Brand:
OTW
Operating Mode:
GPS+GLONASS+ BDS
Baud Rate:
4800bps-921600bps,Default9600bps
NMEA Messages:
RMC,VTG,GGA,GSA,GSV,GLL
Update Frequency:
1Hz-10Hz(default 1Hz)
Power Consumption:
25 MA @3.3V
Highlight:
GNSS Small GPS Module
,Small GPS Module High Precision
,Pet Collars GNSS Tracker
Payment & Shipping Terms
Minimum Order Quantity
10pcs
Price
US $2.4 - 11.80/
Delivery Time
7-10working days after receiving the payment
Payment Terms
T/T, Western Union
Supply Ability
Above US$100 Million
Product Description
GNSS Small GPS Module High Precision Positioning For Pets / Pet Collars
Product Specifications
| Attribute | Value |
|---|---|
| Model Number | WT-11-AKL |
| Type | GNSS Module |
| Brand | OTW |
| Operating mode | GPS+GLONASS+BDS |
| Baud rate | 4800bps-921600bps, Default 9600bps |
| NMEA messages | RMC, VTG, GGA, GSA, GSV, GLL |
| Update frequency | 1Hz-10Hz (default 1Hz) |
| Power consumption | 25 mA @3.3V |
Product Overview
Applications
- On-board and ship-borne positioning and navigation
- Timing
- Wearable devices
- Portable equipment
Key Features
- Supports BDS/GPS/GLONASS multi-system joint positioning and single-system independent positioning
- Provides active antenna detection and protection
- Power Management with two solutions:
- Solution 1: DCDC supplies core LDO, supporting 2.7~3.6V single power supply (typical 3.3V)
- Solution 2: Supports 1.8V to 3.3V direct power supply
- RTC and backup circuit power supplies as low as 1.4V
- Built-in low noise amplifier (LNA) and filter (SAW) for quick positioning even with passive antennas
- Compact dimensions: 10.1mm × 9.7mm × 2.5mm
Bottom view showing module pin allocation
Module Performance
| Parameter | Specification |
|---|---|
| Model | WT-11-AKL |
| Receiver type | BDS:B1I+B1C GPS/QZSS:L1C/A GLONASS:L1 |
| Protocol | NMEA-0183 compliant protocol or custom protocol |
| Baud rate | 4800bps~921600bps (default 9600bps) |
| Channels | 32 |
| Sensitivity | Tracking: -162dBm Capture: -160dBm Cold start: -148dBm |
| Start times | Cold start: Average 29 seconds Hot start: Average 1 second |
| Accuracy | Horizontal Position: average, SBAS < 2.5m |
| Max Height | 18000 M |
| Max Speed | 515 m/s |
| Max Acceleration | ≤ 4G |
| Update frequency | 1Hz -10 Hz |
| Positioning mode | A-GNSS |
| Ports | 2 UART 1 I2C 2 SPI |
| Package type | 18PIN LCC |
| Dimensions | 10.1mm × 9.7mm × 2.4mm (±0.5mm) |
| Voltage | 3.6V~5.5V |
| Power consumption | Running mode: 25mA@3.3V Standby mode: 8mA@3.3V |
| Humidity range | 5% to 95% non-condensing |
| Operating temperature | -40℃ to 85℃ |
| Storage temperature | -40℃ to 85℃ |
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Chuang Feng Center, Block A, Dong Huan 1st Road, Long Hua District, Shenzhen City, Guangdong Province
