Navigation

    M5Stack Community

    • Register
    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    1. Home
    2. m5er
    3. Best
    M
    • Continue chat with m5er
    • Start new chat with m5er
    • Flag Profile
    • Profile
    • Following
    • Followers
    • Blocks
    • Topics
    • Posts
    • Best
    • Groups

    Best posts made by m5er

    • RE: Ultra Low Power Stick, Is There a Market?

      I would really like to have an M5stack with e-paper display! I do have one of the use cases you mentioned - bitcoin price ticker, but I'm not using M5Stack due to several limitations, the biggest of which is that the display cannot stay ON while device is sleeping.

      If anyone develops an M5stack with e-paper display (and eliminates the above limitation), I will gladly buy large quantities of this device!

      posted in M5 Stick/StickC
      M
      m5er
    • RE: Ultra Low Power Stick, Is There a Market?

      Hey @ajb2k3, thanks for your input, but I'm afraid bigger/external battery doesn't answer OP's question and neither the issue I referenced. An e-paper display will certainly render the M5stack a lot more energy efficient while preserving the same product size (while external battery will just make the product bigger). And yes, e-papers of this size do exist, though are probably more expensive than the OLED.

      @Mati if your M5stick is indeed in deep sleep while the display is on, then the issue I referenced earlier affects only the M5stack. I don't see why this issue is not fixed in this product...

      posted in M5 Stick/StickC
      M
      m5er
    • RE: drawing a base64 encoded image on M5Stack Core

      For those who are interested, the code at the end of this tutorial works well. The tutorial is about strings, but works in exactly the same way for base64-encoded jpg images. All you have to do after decoding the string (containing the base64-encoded jpg image) is to write it to SPIFFS and then call M5.Lcd.drawJpgFile(SPIFFS, jpgFileName, 0, 0);

      posted in Arduino
      M
      m5er
    • RE: M5Burner - how to add firmware?

      Thank you @ajb2k3 for the tip. That worked! I contacted the M5Stack technical support and not long after my firmware was included in the M5Burner.

      0_1625171549710_ticrthing.jpg

      posted in SOFTWARE
      M
      m5er
    • RE: Bitcoin / Multi Crypto Coin Ticker with 24 candlesticks chart

      For those who are interested in trying out the TicrThing for free, you can now find the firmware in the M5Burner.

      0_1625170868868_ticrthing.jpg

      posted in PROJECTS
      M
      m5er