Help: : : : : sim868 development, sometimes AT + CIPSEND command does not return & gt; ""-CodePudding

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Help: : : : : sim868 development, sometimes AT + CIPSEND command does not return & gt; ""

Time：10-06

Sim868 and controlled with the STM32 onenet communication platform, in the process of the program is run AT + CIPSEND command, sometimes sim868 not return & gt; "" , can you tell me the great god, and what's the matter?

CodePudding user response:

No great god encounter this problem, not every time the AT + CIPSEND can not return & gt; "" , it is occasionally not return

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Embedded development (WinCE)

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