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UART Communication Settings/en: различия между версиями
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== RS-485 | == Registers of parameters of data exchange via RS-485 == | ||
In the factory configuration, all Wiren Board devices are supplied with the following RS-485 settings: 9600 bps, no parity bit (none), stop bit count — 2. However, the firmware of almost all modern Wiren Board devices supports additional registers, which set parameters of data exchange via RS-485: | In the factory configuration, all Wiren Board devices are supplied with the following RS-485 settings: 9600 bps, no parity bit (none), stop bit count — 2. However, the firmware of almost all modern Wiren Board devices supports additional registers, which set parameters of data exchange via RS-485: | ||
| Строка 76: | Строка 76: | ||
Data: 0x0002 | Data: 0x0002 | ||
If you receive an error while reading from register 112, the device does not support setting communication parameters. In this case,the default value of 2 stop bits is used for communication. | |||