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  @Leo05 Hi there, any updates on the PT100 support?
  I'm doing POC on ESP32 and got 4 PT100 sensors working (using 4 MAX31865).
  Ideally, I'd like to use a module for M5Stack.

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  When you meet problems using M5Stack, we help you solve it.

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  @Ariel-Jorge , Thanks! It worked perfectly for me!

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  @HappyUser
  I think they probably wrote PlatformIO as Arduino
  https://github.com/m5stack/UnitCamS3-UserDemo

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  Core2 for AWS M5Stack Fire M5stack Grey M5 Stick/StickC M5GO FACES Kit M5Stick V Core 2
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  Hello,
  I'm used to ESP32 dev boards and they all start to run the code as soon as they are powered.
  But with this M5StackCoreS3-SE I have to press the power button to boot :(

  Any workaround (with Arduino IDE and not involving iron ^^)?

  Thank you,

  Thomas

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  R

  Solution found!

  Looking around at examples in https://docs.micropython.org/en/latest/library/machine.I2S.html
  I noticed that the I2S "id: identifies a particular I2S bus; it is board and port specific" was set to 2.

  Changing "I2S port" from 0 to 2, and keeping everything else the same; made things work.

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  For topics on the M5Stack Atom.

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  K

  I was able to get my M5Stack code base to work on the M5AtomS3 with M5Unified (my first time using both).

  As I'm now trying to get various sensors to work, the first is the external LED.

  But I get the following compiler error:

  clockless_rmt_esp32.h:358:46: error: static assertion failed: Invalid pin specified

  fastled_esp32.h:12

  Full file path shown:

  In file included from /Users/scott/Documents/Arduino/libraries/FastLED/src/platforms/esp/32/fastled_esp32.h:12, from /Users/scott/Documents/Arduino/libraries/FastLED/src/platforms.h:36, from /Users/scott/Documents/Arduino/libraries/FastLED/src/FastLED.h:54, from /Users/scott/Documents/Arduino/libraries/M5AtomS3/src/./utility/LedDisplay.h:4, from /Users/scott/Documents/Arduino/libraries/M5AtomS3/src/M5AtomS3.h:6, from /Users/scott/Documents/GitHub/M5Unified-ESP_IOT_Nov24/ESP32_M5Unified/ESP_IOT/Defines.h:467, from /Users/scott/Documents/GitHub/M5Unified-ESP_IOT_Nov24/ESP32_M5Unified/ESP_IOT/src/SensorClass/KeyUnitSensorClass.h:3, from /Users/scott/Documents/GitHub/M5Unified-ESP_IOT_Nov24/ESP32_M5Unified/ESP_IOT/src/SensorClass/KeyUnitSensorClass.cpp:2: /Users/scott/Documents/Arduino/libraries/FastLED/src/platforms/esp/32/clockless_rmt_esp32.h: In instantiation of 'class ClocklessController<23, 72, 72, 144, (EOrder)66, 0, false, 5>': /Users/scott/Documents/Arduino/libraries/FastLED/src/chipsets.h:605:7: required from 'class SK6812Controller<23, (EOrder)66>' /Users/scott/Documents/Arduino/libraries/FastLED/src/FastLED.h:109:52: required from 'class SK6812<23, (EOrder)66>' /Users/scott/Documents/Arduino/libraries/FastLED/src/FastLED.h:304:39: required from 'static CLEDController& CFastLED::addLeds(CRGB*, int, int) [with CHIPSET = SK6812; unsigned char DATA_PIN = 23; EOrder RGB_ORDER = (EOrder)66]' /Users/scott/Documents/GitHub/M5Unified-ESP_IOT_Nov24/ESP32_M5Unified/ESP_IOT/src/SensorClass/KeyUnitSensorClass.cpp:124:54: required from here /Users/scott/Documents/Arduino/libraries/FastLED/src/platforms/esp/32/clockless_rmt_esp32.h:358:46: error: static assertion failed: Invalid pin specified static_assert(FastPin<DATA_PIN>::validpin(), "Invalid pin specified"); ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~

  Any ideas?
  Should these errors be added to the GitHub?

  thanks,
  scott