KT LCD7 is a dot-matrix monochrome LCD display for KT-protocol e-bike controllers. Larger than the LCD3/4/5, it shows speed, battery level, assist level, trip data, and supports light control output. Commonly sold with Kunteng sine-wave conversion kits.
In brief: E-bike display. Protocols: KT (Kunteng). From $38.
Specs verified Jun 7, 2026
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Specifications
Specifications
- Protocols
- KT (Kunteng)
- Light Control
- Yes
- Phone Charger
- No
- Bluetooth
- No
Physical
- Weight
- 220 g
- Dimensions (L×W×H)
- 110mm × 68mm × 22mm
Ports & Connectors
Controller Cable
UARTDisplay
| Pin | Wire color | Function |
|---|---|---|
| 1 | Red | Battery + |
| 2 | Black | Ground |
| 3 | Blue | UART TX |
| 4 | Green | UART RX |
| 5 | Yellow | High Beam |
