J_COM1: 串行端口
此主板有一个串行端口可接出RS-232接头。
TB350-BTC & TA320-BTC
Pin Assignment
1
Carrier detect
2
Received data
3
Transmitted data
4
Data terminal ready
5
Signal ground
6
Data set ready
7
Request to send
8
Clear to send
9
Ring indicator
10
Key
第二章: 硬件安装 | 17
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