UKRiver UKC1 (OMD)
UKC1 is a 3.5" IPS color LCD e-bike display used on generic Chinese sine-wave conversion kits (NBPower's 45A/80A dual-mode controllers and others). It shows speed, battery level, distance, and assist level, and communicates over the generic "No.2" (S866/SW900-family) UART protocol on a 5-pin connector. This is the OMD-firmware variant; a separate APT-firmware UKC1 SKU exists for Sabvoton controllers.
In brief: E-bike display. Protocols: UART No.2 (S866/Brainpower). From $77.
Specs verified Jun 5, 2026
Where to Find
Prices tracked across 2 sellersAliExpress - AliExpress - SOMEDAY Official Store
$76.57 + free shipping
AliExpress
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Price History
Specifications
Specifications
- Protocols
- UART No.2 (S866/Brainpower)
- Screen Size
- 89mm
- Light Control
- Yes
- Phone Charger
- No
- Bluetooth
- No
Physical
- Dimensions (L×W×H)
- 111.1mm × 66.8mm × 82.8mm
- IP Rating
- IP65
