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правок
Fizikdaos (обсуждение | вклад) (Новая страница: «Wi-Fi, GSM and 433 MHz radio antennas are connected to SMA connectors.») |
Fizikdaos (обсуждение | вклад) (Новая страница: «If GSM signal is weak, it is recommended to use an external antenna and to locate it far from the controller.») |
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Строка 269: | Строка 269: | ||
Wi-Fi, GSM and 433 MHz radio antennas are connected to SMA connectors. | Wi-Fi, GSM and 433 MHz radio antennas are connected to SMA connectors. | ||
If GSM signal is weak, it is recommended to use an external antenna and to locate it far from the controller. | |||
== Схемы подключения периферии == | == Схемы подключения периферии == |