Patrick Losch
New Member
![1590517271805.png 1590517271805.png](https://dashcamtalk.com/forum/data/attachments/51/51601-965c085f22e5d6e70ba484b23d5c78f7.jpg?hash=llwIXyLl1u)
Hello, I just bought a B1M and tested it successfully powered by the supplied USB cable to the 5 pin power connector. However, I noticed an additional small USB connector on the side of the camera controller. There is also a kind of reset button. But I could not find any information about this in the documentation.
Does anyone has an idea of the functionality of the USB and button on the camera?