EMB-3512-COM2跳线
来自ARM Wiki
COM2跳线(J3,J4)引脚定义
- J3、J4:
COM2 AS RS232 PORT COM2 AS RS485 PORT J3 1-2 J3 3-4 5-6 J4 1-3 2-4 J4 3-5 4-6
COM2 AS RS232 PORT | COM2 AS RS485 PORT | ||
---|---|---|---|
J3 | 1-2 | J3 | 3-4 5-6 |
J4 | 1-3 2-4 | J4 | 3-5 4-6 |