Translations:Modem-stretch/5/en: различия между версиями
(Новая страница: «Inside the controller, the modem is connected to the processor in one of two ways: *via UART port (device ''/dev/ttyGSM ''(previously: ''/dev/ttyAPP0'')) - all mo…») |
FuzzyBot (обсуждение | вклад) м (FuzzyBot переименовал страницу Translations:GSM/GPRS/5/en в Translations:Modem-stretch/5/en без оставления перенаправления: Часть переводимой страницы GSM/GPRS.) |
Текущая версия на 09:42, 31 марта 2023
Inside the controller, the modem is connected to the processor in one of two ways:
- via UART port (device /dev/ttyGSM (previously: /dev/ttyAPP0)) - all modems, including 3G;
- via USB port (devices /dev/ttyACM0-/dev/ttyACM6) - 3G only.
You can work with the modem at a low level by sending commands to the port /dev/ttyygsm or /dev/ttyACM0, respectively. For 3G-connection port UART is not suitable due to the bandwidth limitations of the UART-channel, you should use ACM-port /dev/ttyACM0.