USB connector information DIY USB 線材

Micro USB B connector

USB A connector

Micro USB AB and B connector pin names

Pin	Name	Color	Function
1	Vcc	Red	+5V supply voltage
2	D-	White	Data- signal line
3	D+	Green	Data+ signal line
4	ID	–	not connected: works as B connector connected to GND: works as A connector
5	GND	Black	Supply ground

銲起來，變成市電可以在接頭的地方直接銲

通常 18AWG 線材 最好

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