🔧How to test Bafang Ebike Display BN136 Mid Drive Motor BBS01 BBS02B BBSHD– UART & Power Lock Pin 🔧

In this video, we take an in-depth look at the Bafang BN136 display, a compact and waterproof display commonly used in e-bikes that utilize the UART communication protocol.

We will walk you through:
✅ The function of each pin in the display connector
✅ How to correctly power the display outside of the e-bike system
✅ A practical demonstration using a multimeter to check the PL (Power Lock) pin
✅ How the Power Lock pin activates the controller and why it’s essential for proper system operation

This video is ideal for DIY enthusiasts, technicians, or anyone troubleshooting a Bafang e-bike system. Learn how to identify issues with your display and verify communication with the controller step by step.

🛠️ Tools Used:
– USB power supply (5V to 24V step-up)
– Multimeter
– Display wiring diagram (UART protocol)

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#Bafang #EbikeDisplay #BN136 #UART #PowerLock #EbikeDIY #EbikeRepair #BafangDisplay #ElectricBike #MultimeterTest

Compatibility
BBS HD BBS02B BBS01B mid drive motor

Видео 🔧How to test Bafang Ebike Display BN136 Mid Drive Motor BBS01 BBS02B BBSHD– UART & Power Lock Pin 🔧 канала EngThink