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TBIT WD – 219: The Intelligent Choice for Shared Travel

TBIT WD – 219: The Intelligent Choice for Shared Travel Featured Image
  • TBIT WD – 219: The Intelligent Choice for Shared Travel

Short Description:

WD-219 serves as a terminal product for the shared two-wheeled electric bike sector. It is the most recent ninth-generation IOT product introduced by TBIT. Positioning capabilities and accuracy have undergone a complete upgrade, backing positioning methods like dual-mode single-frequency single-point, dual-mode dual-frequency single-point, and dual-mode dual-frequency RTK positioning technology. The maximum precision can attain sub-meter positioning accuracy, addressing numerous problems arising from positioning drift during user return, operation and maintenance, and car-finding. At the same time, the power consumption of the entire device has been optimized, and the standby time is double that of the previous generation of products. This greatly extends the standby duration of the equipment once the E-bike battery is removed, further improving the safety of assets.


Product Manual

Product Detail

In the era of shared travel, WD - 219 has become the preferred choice for shared e-bikes with its outstanding performance and intelligent functions.

This IoT device has precise positioning capability. The flexible combination of multiple positioning modes can achieve sub-meter level positioning accuracy. It also supports inertial navigation algorithms to reduce GPS drift problems, making users feel more at ease during use.

The functions of WD - 219 are rich, including civilized riding, passenger detection, one-click bike return, etc., providing users with a convenient riding experience. At the same time, its ultra-low power consumption algorithm and double standby time also save costs for operators.

TBIT strictly controls product quality. Its own factory ensures the stability and reliability of WD - 219. Choosing TBIT WD - 219 means choosing an intelligent, efficient, and safe shared travel solution.

Functions of WD-219:

Sub-meter positioning Bluetooth road spikes Civilized cycling
Vertical parking Smart helmet Voice broadcast
Inertial navigation Instrument function Battery lock
RFID Multi-person ride detection Headlight control
AI camera One click to return the e-bike Dual 485 communication

Specifications:

Parameters
Dimension 120.20mm × 68.60mm × 39.10mm  Waterproof and dustproof IP67
Input voltage range 12V-72V Powerconsumption Normal work:<15mA@48V;Sleep standby:<2mA@48V
Network performance
Support mode LTE-FDD/LTE-TDD  Frequency LTE-FDD:B1/B3/B5 /B8
LTE-TDD:B34/B38/ B39/B40/B41
Maximum transmit power LTE-FDD/LTE-T DD：23dBm    
GPS performance（dual-frequency single-point &RTK） 
Frequency range China Beidou BDS: B1I, B2a; USA GPS / Japan QZSS: L1C / A, L5; Russia GLONASS: L1; EU Galileo: E1, E5a
Positioning accuracy Dual-frequency single point: 3 m @CEP95 (open); RTK: 1 m @CEP95 (open)
Start time Cold start of the 24S
GPS performance（single-frequency single-point）
Frequency range BDS/GPS/GLNASS
Start time Cold start of the 35S
Positioning accuracy 10m
Bluetooth performance
Bluetooth version BLE5.0

Related Products：

Shared E-bike IoT WD-215

Shared E-scooter IoT WD-260

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