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timofteandrei91 14/01/2015
I bought two of those modules in november and I've received the package today... I've connected them according to instructions I've found on internet and neither of them seems to work... The red led is on and the blue led is blinking when i'm trying to send an AT command but I don't receive anything...Not even some random characters to change the baud rate... I've tried everything and nothing seems to work... Although I can connect to the module via wifi using my smartphone, I cannot do anything if it cannot recognize the AT commands sent via UART.
Comments (2)
  • Banggood Dear customer, Would you mind offer us videos to show the problem? so that we can solve it and give you a best solution. Best regards

  • Gengus Have you got them working yet?

    Reply 27/01/2015
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