Fast charge protocol automatic detection menu
Automatic detection
interface Do not externally
connect any load detection,
long press ok to exit
Yellow protocol: in detection
Green Agreement: Support
Red agreement: not supported
purple
: indicates a third-party charging agreement (not
standard)
White: Indicates that there are 6 sets of pd output voltage
capability, followed by specific output voltages of 5v, 9v, 12v, 15v,
20v, 3-21 for pps
The first line of pd information indicates: the maximum voltage
item is displayed. The maximum voltage group of some
charging heads is not necessarily the maximum power output
group. The actual details data should be viewed in the pd trigger
menu.
When the first line of the pd protocol shows purple:
Indicates that this charging head may or may not have a pd
protocol. In this case, you need to unplug the type-c line
and re-plug it to further confirm.
Special note: Due to the compatibility of third-party vooc dash
chargers, most of them require a large operating current for
protocol output, such as ip6518.
Need more than 1.xa current for vooc communication
Since the small load built in u2 itself cannot generate a large
current, the automatic detection interface is a third-party protocol
detection such as vooc dash that does not support large current.
The original vooc dash charging head can communicate
because it does not require a large current. The u2
automatic detection interface supports vooc dash
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Summary of Contents for Qway U2
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