Core2 for AWS

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  Not so good wifi signal strength
  • sheepDog

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  Hello @felmue, you are right, the top of M5Core2 and the AWS are identical. But the bottom is the challenge: The ground of the AWS shields the antenna. -> Yes, I tried the AWS version without the AWS M5GO2 bottom attached. I tried this too: Insert a prototyp board between AWS-top and AWS-bottom. It improves the field strength a little bit. Insert a small silver wire in the prototyp board at the antenna of the AWS-top. So I almost reach the regular field strength.
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  Are there any method to use bigger character then 48 with Uiflow core 2
  • Mustafaturgut

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  Windows10 not showing the M5Stack in device manager
  • hashman73

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  @sodoku Core 2 for AWS. Is there more than one kind? Bought from M5 store following a link from AWS IoT edukit
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  AWS EduKit restore factory firmware
  • bentterp

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  Hi @infinitool , So when you unplug/plug the device in, the serial port doesn't even show up? If the port does not show up on your computer, then there are other issues. You can see these instructions or the link to Espressif's documentation for identifying the port for each OS: https://edukit.workshop.aws/en/blinky-hello-world/device-provisioning.html#identifying-the-serial-port-on-host-machine You can use PlatformIO. As a matter of fact, the Getting Started guide explicitly uses PlatformIO: https://edukit.workshop.aws/en/getting-started.html.
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  Problem with RGB led bar for M5stack core 2
  • vgamlc

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  @vgamlc, can you describe what you are wanting to see? The Sk6812 (side LED bars) has a few methods you can use (take a look at components/core2forAWS/core2forAWS.h from one of the projects): void Core2ForAWS_Sk6812_SetColor(uint16_t pos, uint32_t color); void Core2ForAWS_Sk6812_SetSideColor(uint8_t side, uint32_t color); void Core2ForAWS_Sk6812_SetBrightness(uint8_t brightness); void Core2ForAWS_Sk6812_Show(); void Core2ForAWS_Sk6812_Clear(); If I want to set the left LED bar to yellow example, you should put the following into your application: Core2ForAWS_Sk6812_SetSideColor(SK6812_SIDE_LEFT, 0xFFFF00); Core2ForAWS_Sk6812_Show();