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    Core2 for AWS

    • [IMPORTANT] Please read before posting in this forum
      • Zontex

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    • H

      Read RFID 2 (WS1850S) from Core2 for AWS
      • hsiledar

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    • L

      Troubleshooting Core2forAWS: ATECC608 secure element initialization error!
      • lciaan

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    • U

      I2C Problem with capacitive touch
      • university123

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      Hello @university123 could you post your code? Using UiFlow I've put together a simple program which reads the touch state and x and y coordinates of the MPU6886 in a loop just fine and I do not encounter any lockup when I touch the screen. See below: from m5stack import * from m5stack_ui import * from uiflow import * from m5stack import touch import imu screen = M5Screen() screen.clean_screen() screen.set_screen_bg_color(0xFFFFFF) imu0 = imu.IMU() label0 = M5Label('Text', x=24, y=24, color=0x000, font=FONT_MONT_26, parent=None) label1 = M5Label('Text', x=23, y=86, color=0x000, font=FONT_MONT_26, parent=None) label2 = M5Label('Text', x=151, y=86, color=0x000, font=FONT_MONT_26, parent=None) while True: label0.set_text(str(touch.status())) label1.set_text(str(imu0.ypr[1])) label2.set_text(str(imu0.ypr[2])) wait_ms(2) Thanks Felix
    • H

      LAN id/password security
      • HotDogWater

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      R

      Your connection to your WiFi network with a password requirement is encrypted. Connection to AWS is also encrypted as AWS IoT does not support unauthenticated connections.
    • C

      GoPlus2 Module and Core2 for AWS
      • ciconde

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      C

      @felmue There's no exact information on compatibility in your links. I found problems, then contacted directly M5 and they explained that Core2 and GoPlus2 are not compatible in a direct message. Hope this thread helps next people. BTW, I bought a new Core Gray device (Core1, not Core 2) but still GoPlus2 is not recognized. I'm starting to think I'll never make it work... :'(
    • S

      Can't add data to existing SD file
      • SteveM

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    • S

      AWS is unresponsive after Arduino upload
      • SteveM

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      Hello @SteveM you are welcome. Glad to hear you got it working. Thanks Felix
    • T

      AWS IoT & UIFlow
      • turbocrow

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      T

      Thank you. That worked a treat!
    • M

      AWS Edukit as normal Core2 for Uiflow
      • md

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      @stanely You are my hero - thanks for figuring this out!
    • M

      How to resart the program
      m5core2 • • manuel

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      C

      The command is: ESP.restart();
    • T

      Convert Core code to Core2
      • Thomasx

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      T

      Thanks! For some reason I had to remove the M5Stack library entirely from the libs-folder, then it worked. Annoying.
    • J

      Core2 for AWS and CAT-M module (SIM 7080G)
      • jcom

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      Hello @jcom maybe this example can help you? Thanks Felix
    • N

      MATLAB and M5stack
      • Nadam

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    • H

      Error: Detected a whitespace character in project paths.
      • HappyUser

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      Just got a message from the dev team saying that IDF 5.0 will finally fix the whitespace issue!
    • H

      Unable to connect to AwS IoT Core with blinking app
      • HappyUser

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      R

      You should file a ticket with support to get a refund. I don't believe you should've been charged unless you were doing something else or using other features.
    • C

      Any way to run Rust code on edukit device?
      • chadmorrow

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      Yes, there is a newer repository that has rust bindings for FreeRTOS/ESP-IDF by Espressif themselves: https://github.com/espressif/rust-esp32-example The blog that @flypeek shared is using that library with other libraries that seem to be able to access some of the peripherals on the device. Note that many of the features are not available or will need to be modified since the blog is on the older M5Stack devices. I would love to see a more robust port and example with all/most of the features working—would be a fun project. I'd love to promote it on the AWS IoT EduKit Content Library.
    • L

      UnicodeDecodeError: 'utf-8' codec can't decode byte 0x86 in position 8: invalid start byte
      • larry

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      R

      Seems like the message coming from the device over the serial port is malformed for some reason. Have you tried switching to a different cable?
    • R

      uiflow execute code
      • robbor1111

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      There is a bug in uiflow execute block. When you click to edit text of this block, there is a one space before cursor. With this space your code throw bad intendent error. Simply press backspace before write your code to delete this space.
    • T

      AWS IoT Edukit Micropython?
      • torntrousers

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      R

      Please see: https://github.com/m5stack/Core2forAWS-MicroPython for an example using the ATECC608 when establishing TLS to the AWS IoT Core MQTT broker.

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