Bafang LED S866
The Bafang LED S866 is a compact LED-backlit LCD display designed specifically for Bafang BBS01, BBS02, and BBSHD mid-drive motors. It connects via the standard Bafang 5-pin female plug (Higo round connector) and uses the Bafang UART protocol. Displays speed, battery level, PAS level, and trip data. A lower-cost alternative to the DPC-07 for builders who want a minimal, lightweight display for their Bafang mid-drive conversion.
In brief: E-bike display. Protocols: Bafang UART. From $14.
Specs verified Jun 7, 2026
Where to Find
Prices tracked across 1 sellerPrice History
Price History
Price changes tracked by the crawler
Current best price $13.50. Over the past 90 days: low $12.47, high $23.96, average $15.33 — down 12% vs average.
- AliExpress
- AliExpress
- AliExpress
- AliExpress
All Records
17 price records in this period
| Date | Price | Shipping | Total | Change | Coupon | Rating | Sales | In Stock | Status |
|---|---|---|---|---|---|---|---|---|---|
AliExpress(14 records) | |||||||||
| Jun 3, 202601:26 AM | $14.13 | — | $14.13 | $0.19 | — | — | — | Yes | active |
| May 29, 202610:33 AM | $13.94 | — | $13.94 | $0.26 | — | — | — | Yes | active |
| May 28, 202609:01 AM | $14.20 | — | $14.20 | $0.29 | — | — | — | Yes | active |
| May 27, 202610:20 AM | $13.91 | — | $13.91 | $0.34 | — | — | — | Yes | active |
| May 25, 202601:55 PM | $14.25 | — | $14.25 | $0.04 | — | — | — | Yes | active |
| May 23, 202610:17 AM | $14.21 | — | $14.21 | $0.09 | — | — | — | Yes | active |
| May 22, 202609:02 AM | $14.12 | — | $14.12 | $0.01 | — | — | — | Yes | active |
| May 21, 202609:07 AM | $14.13 | — | $14.13 | $0.00 | — | — | — | Yes | active |
| May 19, 202609:09 AM | $14.13 | — | $14.13 | $1.66 | — | — | — | Yes | active |
| May 18, 202609:08 AM | $12.47 | — | $12.47 | $1.25 | — | — | — | Yes | active |
| May 15, 202609:01 AM | $13.72 | — | $13.72 | $0.43 | — | — | — | Yes | active |
| May 14, 202609:07 AM | $14.15 | — | $14.15 | $0.01 | — | — | — | Yes | active |
| May 12, 202609:07 AM | $14.14 | — | $14.14 | $0.02 | — | — | — | Yes | active |
| May 10, 202610:28 AM | $14.12 | — | $14.12 | Initial | — | — | — | Yes | active |
AliExpress(1 record) | |||||||||
| Jun 3, 202601:26 AM | $13.50 | — | $13.50 | Initial | — | — | — | Yes | active |
AliExpress(1 record) | |||||||||
| Jun 3, 202601:22 AM | $23.96 | — | $23.96 | Initial | — | — | — | Yes | active |
AliExpress(1 record) | |||||||||
| May 9, 202610:18 AM | $16.36 | — | $16.36 | Initial | — | — | — | Yes | active |
Reviews
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Specifications
Specifications
- Protocols
- Bafang UART
- Light Control
- No
- Phone Charger
- No
- Bluetooth
- No
Physical
- Weight
- 138 g
- IP Rating
- IP65
Ports & Connectors
Controller Cable
UARTSpeed Sensor
| Pin | Wire color | Function |
|---|---|---|
| 1 | Red | 5V Power |
| 2 | Black | Ground |
| 3 | Green | UART TX |
| 4 | White | UART RX |
| 5 | Yellow | Speed Signal |
