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SIM900R/en: различия между версиями
Новая страница: «The module can be set to a fixed port speed mode using THE at+IPR= command (see [http://www.mt-system.ru/sites/default/files/sim900r_at_command_manual_v1.01.pdf a…»
(Новая страница: «By default, the module is in Auto-Bauding mode. The port speed is determined automatically after the modem is turned on. In order for the modem to determine the s…») |
(Новая страница: «The module can be set to a fixed port speed mode using THE at+IPR= command (see [http://www.mt-system.ru/sites/default/files/sim900r_at_command_manual_v1.01.pdf a…») |
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By default, the module is in Auto-Bauding mode. The port speed is determined automatically after the modem is turned on. In order for the modem to determine the speed, it is necessary to send the symbol "A" preferably for several times. | By default, the module is in Auto-Bauding mode. The port speed is determined automatically after the modem is turned on. In order for the modem to determine the speed, it is necessary to send the symbol "A" preferably for several times. | ||
The module can be set to a fixed port speed mode using THE at+IPR= command (see [http://www.mt-system.ru/sites/default/files/sim900r_at_command_manual_v1.01.pdf at-command reference]). | |||
The port speed settings are stored in the modem's flash memory and stored after power is turned off. | |||
Максимальная скорость порта: 115200. Работа auto-bauding гарантирована до скорости 38400, но работает и при 115200 (иногда необходимо отправить несколько символов "A" подряд). | Максимальная скорость порта: 115200. Работа auto-bauding гарантирована до скорости 38400, но работает и при 115200 (иногда необходимо отправить несколько символов "A" подряд). | ||