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library:rk3568:4gmodule
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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library:rk3568:4gmodule [2023/07/17 16:05] lhaosen [2.1 lsusb] |
library:rk3568:4gmodule [2023/07/18 00:37] (current) lhaosen [AT 功能] |
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| 其中，0x2C7C 和 0x0125 分别是 Quectel EC25/EC20 R2.0 的 VID 和 PID 编号。 | 其中，0x2C7C 和 0x0125 分别是 Quectel EC25/EC20 R2.0 的 VID 和 PID 编号。 | ||
| - | ==== AT 功能 | + | ==== - AT指令接口 |
| 当连接模块并加载 USB 驱动成功后，在 /dev 目录下将会创建出几个 tty 设备节点。例如 / | 当连接模块并加载 USB 驱动成功后，在 /dev 目录下将会创建出几个 tty 设备节点。例如 / | ||
| Line 62: | Line 62: | ||
| root@firefly:/ | root@firefly:/ | ||
| root@firefly:/ | root@firefly:/ | ||
| + | OK | ||
| + | |||
| + | |||
| + | root@firefly: | ||
| + | [4] 1065 | ||
| + | root@firefly: | ||
| + | root@firefly: | ||
| + | +QCCID: 89860000191998625782 | ||
| + | |||
| OK | OK | ||
library/rk3568/4gmodule.1689581116.txt.gz · Last modified: 2023/07/17 16:05 by lhaosen
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