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    Posts made by m5-docs

    • RE: [Solved] M5 Burner Firmware Option Update

      @gachapo What log information did your device print?
      0_1557470774859_微信截图_20190510144517.png

      posted in SOFTWARE
      m5-docs
    • RE: M5stack basic core battery power on issue (ip5306 strange power management)

      @arzaman Thanks. Your seriousness really touched me.

      posted in Cores
      m5-docs
    • RE: M5stack basic core battery power on issue (ip5306 strange power management)

      @arzaman The IP5306 which is iic version is customized. The best way for you is to ask saler for a replacement or ask our saler for a new core or iic version IP5306. Sorry for the inconvenience !

      posted in Cores
      m5-docs
    • RE: [Solved]How to use interruption processing in m5stack

      Hello @tkb-koki,

      How about this example code?

      https://github.com/futureshocked/ESP32-For-Busy-People-1/blob/9ede724a862539ae18aad1500426ceb4415d5052/04-070_Interrupt_with_button_and_led/04-070_Interrupt_with_button_and_led.ino

      posted in Cores
      m5-docs
    • RE: M5stack basic core battery power on issue (ip5306 strange power management)

      @arzaman Really sorry about that. I do not clearly know your problem.

      "-if I disconnect USB using core bottom battery the core stays on and I can do reset with power on again
      -if I power off (double click) no change to power on again"

      posted in Cores
      m5-docs
    • RE: [Solved] M5 Burner Firmware Option Update

      Hello @gachapo

      You can download the following example code for your board.

      https://github.com/m5stack/Applications-cam

      That's the configuration for B Model.

      #define PWDN_GPIO_NUM     -1
      #define RESET_GPIO_NUM    15
      #define XCLK_GPIO_NUM     27
      #define SIOD_GPIO_NUM     22
      #define SIOC_GPIO_NUM     23
      
      #define Y9_GPIO_NUM       19
      #define Y8_GPIO_NUM       36
      #define Y7_GPIO_NUM       18
      #define Y6_GPIO_NUM       39
      #define Y5_GPIO_NUM        5
      #define Y4_GPIO_NUM       34
      #define Y3_GPIO_NUM       35
      #define Y2_GPIO_NUM       32
      #define VSYNC_GPIO_NUM    25
      #define HREF_GPIO_NUM     26
      #define PCLK_GPIO_NUM     21
      
      posted in SOFTWARE
      m5-docs
    • RE: [Solved]sleep mode on MircoPython?

      Hello @akita11

      Which version are you using? Here's mine.
      0_1557372238970_微信图片_20190509112151.png

      posted in Micropython
      m5-docs
    • RE: M5stack basic core battery power on issue (ip5306 strange power management)

      Hello @arzaman, In order to confirm that if the IP5306 is IIC version on all CORE you have. It's better to download the following testing code.

      https://github.com/m5stack/M5Stack/tree/master/examples/Advanced/I2C_Tester

      posted in Cores
      m5-docs
    • RE: [Solved]How to use interruption processing in m5stack

      @tkb-koki multi-Progress?

      posted in Cores
      m5-docs
    • RE: [Solved]How to use interruption processing in m5stack

      @tkb-koki Do you means how to use BUTTON on M5Stack Core?

      If I am right, you can refer to the code blow.

      https://github.com/m5stack/M5Stack/tree/master/examples/Basics

      /*
          Name:       button.ino
          Created:    2018/9/21 14:06:15
          Author:     sakabin
      */
      
      #include <M5Stack.h>
      // The setup() function runs once each time the micro-controller starts
      void setup() {
        // init lcd, serial, but don't init sd card
        M5.begin(true, false, true);
        M5.Lcd.clear(BLACK);
        M5.Lcd.setTextColor(YELLOW);
        M5.Lcd.setTextSize(2);
        M5.Lcd.setCursor(65, 10);
        M5.Lcd.println("Button example");
        M5.Lcd.setCursor(3, 35);
        M5.Lcd.println("Press button B for 700ms");
        M5.Lcd.println("to clear screen.");
        M5.Lcd.setTextColor(RED);
      }
      
      // Add the main program code into the continuous loop() function
      void loop() {
        M5.update();
       
        // if you want to use Releasefor("was released for"), use .wasReleasefor(int time) below
        if (M5.BtnA.wasReleased()) {
          M5.Lcd.print('A');
        } else if (M5.BtnB.wasReleased()) {
          M5.Lcd.print('B');
        } else if (M5.BtnC.wasReleased()) {
          M5.Lcd.print('C');
        } else if (M5.BtnB.wasReleasefor(700)) {
          M5.Lcd.clear(BLACK);
          M5.Lcd.setCursor(0, 0);
        }
      }
      © 2019 GitHub, In
      
      posted in Cores
      m5-docs
    • RE: [Solved]sleep mode on MircoPython?

      @akita11 Yes, as http://vcc-gnd.com told, use the following code

      import machine
      machine.lightsleep() 
      

      will enter light sleep mode

      posted in Micropython
      m5-docs
    • RE: [Solved] M5 Burner Firmware Option Update

      @gachapo But, M5Camera A model and B model both own PSRAM chip.

      Please take a picture for your camera board.

      0_1557286600878_unit_m5camera_04.png

      https://docs.m5stack.com/#/en/unit/m5camera

      posted in SOFTWARE
      m5-docs
    • RE: [Solved] M5 Burner Firmware Option Update

      @gachapo Do you own M5Camera A model and B model? or ESP32CAM?

      posted in SOFTWARE
      m5-docs
    • RE: [Solved]ESP32CAM 3.3v

      @lurk_ Because there are SY8089, RT9182 chip between BAT pin and ESP32_VCC, in order to transfer high voltage to 3.3V.

      So you need a battery with higher voltage capacity.

      0_1557191947449_m5camera_sch_01.png

      posted in Units
      m5-docs
    • RE: [Solved]ESP32CAM 3.3v

      @lurk_ Can not supply 3.3V. Please supply the voltage greater than 3.3V.

      posted in Units
      m5-docs
    • RE: WebPage Display

      However, the refresh rate of the M5Stack LCD is not high.

      posted in Cores
      m5-docs
    • RE: [Solved]M5Stack, Arduino, RFID Module example needed

      @kees Have a good day.

      posted in Units
      m5-docs
    • RE: M5stack basic core battery power on issue (ip5306 strange power management)

      @arzaman How about BASIC Core boots only with Type-C USB cable without BASIC bottom?

      posted in Cores
      m5-docs
    • RE: [Solved]Schematics for M5StickC?

      @hackbeere Sorry, We have never had its schematic

      https://docs.m5stack.com/#/en/core/m5stickc

      posted in M5 Stick/StickC
      m5-docs
    • RE: [Solved]ESP32CAM 3.3v

      @lurk_
      This code is only for M5Camera A model.

      https://github.com/m5stack/Applications-cam

      If you want ESP32CAM to work, need to change this code for being Suitable for ESP32CAM.

      0_1557115243742_微信截图_20190506120031.png

      Refer to what the README.md told

      https://github.com/m5stack/m5stack-cam-psram

      posted in Units
      m5-docs