Tongsheng B02N
Tongsheng B02N is a 2.4-inch VA LCD display with Bluetooth 4.0+BLE and USB Type-C charging, designed for TSDZ8 and TSDZ2B mid-drive motors. Available in 5-pin (no throttle) and 8-pin (w/ throttle) connector variants. Supports 0–5 PAS levels. IP65 rated. Note: watt display only reads correctly on TSDZ8 — TSDZ2B shows inaccurate wattage data.
In brief: E-bike display. Protocols: Tongsheng. Built-in phone charger.
Specs verified Jul 17, 2026
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Specifications
Specifications
- Protocols
- Tongsheng
- Screen Size
- 61mm
- Light Control
- Yes
- Phone Charger
- Yes
- Bluetooth
- Yes
Physical
- Weight
- 78 g
- IP Rating
- IP65
Ports & Connectors
Display Cable
Power SwitchUART
| Pin | Wire color | Function |
|---|---|---|
| 1 | Green | Battery + |
| 2 | Black | Ground |
| 3 | White | Power Switch Signal |
| 4 | Brown | UART TX |
| 5 | Orange | UART RX |
