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sim7000 auto baudrate #5

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Tasosgi opened this issue Jan 30, 2019 · 3 comments
Open

sim7000 auto baudrate #5

Tasosgi opened this issue Jan 30, 2019 · 3 comments

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@Tasosgi
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Tasosgi commented Jan 30, 2019

The sim7000 from default is on auto baud rate. The MCU must transmit some AT after sim7000 reset for sync. Is there a provision for this?
@MaJerle
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MaJerle commented Jan 30, 2019

Library doesn't care about any low-level stuff, like GPIO/UART initialization for drivers. That's part of driver implementation.

@Tasosgi
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Tasosgi commented Jan 30, 2019

I think the gsm_reset_with_delay() is part of the library. I would expect some AT there for sync before the first command to GSM. I am surprising how the examples are working without these. Maybe only my version of SIM7000 is with auto baudrate enabled as default.

Also congratulations for your work and thank you for sharing it with us!

@alxkbr
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alxkbr commented May 28, 2020

The same problem with SIM800C

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@MaJerle @alxkbr @Tasosgi