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

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.

@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... :'(

Hello @SteveM

you are welcome. Glad to hear you got it working.

Thanks
Felix

Thank you. That worked a treat!

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

The command is: ESP.restart();

Thanks!

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

Hello @jcom

maybe this example can help you?

Thanks
Felix

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

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.

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.

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?

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.

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

Hi @KristheTech, to make this work, you'd need to do a few things:

You'd need to read the image data and store it into a buffer the size of the resolution and image density. Send the image data as a MQTT message (you can use the Blinky Hello World example). Keep message at/under 128kb. Set up an AWS IoT rule to save each message into an S3 bucket. Have Amazon Rekognition read from that same S3 bucket. Do something with the output from Rekognition.