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

    logic level

    M5 Stick/StickC
    2
    2
    3.1k
    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.
    • S
      Smrtokvitek
      last edited by

      So I wanted to connect the M5Stick to the CJMCU-8118 module that has 3V3 logic and needs 3V3 for power. I am not sure if I can just use some 3V3 regulator to step down the voltage from M5Stick and connect data lines directly or if I need logic level converter for data lines. I looked at the schematic on github and it looks like the grove pins are connected directly to the mcu.

      m5-docsM 1 Reply Last reply Reply Quote 0
      • m5-docsM
        m5-docs @Smrtokvitek
        last edited by

        @smrtokvitek just use some 3V3 regulator to step down the voltage from M5Stick and connect data lines directly. As you said, the data pins all connect directly to esp32.

        M5Stack documentation URL

        https://docs.m5stack.com

        1 Reply Last reply Reply Quote 0
        • First post
          Last post