🤖Have you ever tried Chat.M5Stack.com before asking??😎
    M5Stack Community
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    SIM800C send sms - Uiflow or Micropython

    Scheduled Pinned Locked Moved SOFTWARE
    2 Posts 1 Posters 3.4k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • J Offline
      Jacek
      last edited by

      Hi,
      I'm stuck with code to send SMS, I'm not able to find how to send char at the end of command Ascii(26).
      The uart.writechar is not recognized.
      Code:
      uart2.write('AT+CMGS="+48xxxxxxxx"\r')
      uart2.write('Test SIM800') <- and here should be send ASCII(26)
      wait(1)

      1 Reply Last reply Reply Quote 0
      • J Offline
        Jacek
        last edited by

        Solution:
        isMessage = (str('Test SIM800') + chr(26))

        1 Reply Last reply Reply Quote 1

        Hello! It looks like you're interested in this conversation, but you don't have an account yet.

        Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

        With your input, this post could be even better 💗

        Register Login
        • First post
          Last post