Navigation

    M5Stack Community

    • Register
    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    1. Home
    2. lukas
    L
    • Continue chat with lukas
    • Start new chat with lukas
    • Flag Profile
    • Profile
    • Following
    • Followers
    • Blocks
    • Topics
    • Posts
    • Best
    • Groups
    Save
    Saving

    lukas

    @lukas

    1
    Reputation
    3
    Posts
    993
    Profile views
    0
    Followers
    0
    Following
    Joined Last Online

    lukas Follow

    Posts made by lukas

    • RE: [Solved]Schematics for M5StickC?

      It is for M5StickC Plus. M5StickC is nearly the same:
      https://docs.m5stack.com/assets/img/product_pics/core/minicore/m5stickc_plus/StickC_sch.webp

      posted in M5 Stick/StickC
      L
      lukas
    • Power consumption in deepsleep

      Hi all,
      I want to reduce the power consumption of my M5StickC in deepsleep-mode. When entering the deepsleep via M5.Apx.DeepSleep(10000000); the power drops to about 2mA with LCD turn off using M5.Axp.SetLDO2(false); and
      M5.Axp.SetLDO3(false);
      With a thermal camera I found out, that the chip next to the display-connection gets hot (see pic) so I think this chip uses at least a part of that 2mA.
      Does someone know how to put this chip (name: M5A1 1220) in DeepSleep or what the pinout is to connect its VDD to a GPIO?

      Any other suggestions to reduce the deepsleep current?

      Thanks
      Lukas

      0_1597658773643_IR_0590.jpg

      posted in M5 Stick/StickC
      L
      lukas
    • RE: ESP-Now UIFlow to Arduino

      Hey

      since you pass a pointer to the println-function and the cpu does not know what type of data is located at that position this behaviours seems normal.
      In the example in the link they create a structure for the transmitted data. In the callback they copy the recieved data in this structure and later you can print exactly what you want:
      https://randomnerdtutorials.com/esp-now-esp32-arduino-ide/

      posted in UIFlow
      L
      lukas