Thanks for the tip @flypeek

I checked with my Hello World code and this worked.

I did not expect the AtomS3 to be that different to the original AtomMatrix. However I just confirmed if I change the "board" to just M5Stack-Atom all the original code compiles.

I would have expected big changes if we referred to the ESP32-C3 with the new RISC architecture, but the S3 was fairly similar I thought.

I presume it has a new board definition due to the LCD screen on the AtomS3. If I can get the Zigbee unit working nicely, I might port the example over and post up a PR in the AtomS3 library.

Many thanks again @flypeek you have unblocked me and I can keep moving forward (I hope).

By way of a follow up, I'm inclined to suggest the M5Stack library 0.4.2 is broken.

#include "M5Stack.h"

void setup() {
  // put your setup code here, to run once:
  printf("Hello World");
}

void loop() {
  // put your main code here, to run repeatedly:

}

Still produces the same exception above:

In file included from /Users/z/Documents/Arduino/libraries/M5Stack/src/M5Display.h:8,
                 from /Users/z/Documents/Arduino/libraries/M5Stack/src/M5Stack.h:111,
                 from /Users/z/Documents/Arduino/M5Stack_Hello/M5Stack_Hello.ino:1:
/Users/z/Documents/Arduino/libraries/M5Stack/src/utility/In_eSPI.h:633:20: error: 'VSPI' was not declared in this scope
     uint8_t port = VSPI;
                    ^~~~
/Users/z/Documents/Arduino/libraries/M5Stack/src/utility/In_eSPI.h:633:20: note: suggested alternative: 'SPI'
     uint8_t port = VSPI;
                    ^~~~
                    SPI

exit status 1

This is using Arduino IDE 2.0.4 trying to compile for M5Stack-AtomS3 board

I'm currently exploring the world of Zigbee and got the sample code here:
https://github.com/m5stack/M5Stack/tree/master/examples/Unit/Zigbee_CC2630/P2P_TEST

Although when I try to compile it in Arduino I get this error:

In file included from /Users/z/Documents/Arduino/libraries/M5Stack/src/M5Display.h:8,
                 from /Users/z/Documents/Arduino/libraries/M5Stack/src/M5Stack.h:111,
                 from /Users/z/IdeaProjects/poc/M5Stack/examples/Unit/Zigbee_CC2630/P2P_TEST/P2P_TEST.ino:17:
/Users/z/Documents/Arduino/libraries/M5Stack/src/utility/In_eSPI.h:560:21: error: 'VSPI' was not declared in this scope
     uint8_t  port = VSPI;
                     ^~~~
/Users/z/Documents/Arduino/libraries/M5Stack/src/utility/In_eSPI.h:560:21: note: suggested alternative: 'SPI'
     uint8_t  port = VSPI;
                     ^~~~
                     SPI

exit status 1

Hi Folks,

Just thought I'd try using UIFlow 2.0 with my Atom S3 before I go down the Arduino rabbit hole.
https://docs.m5stack.com/en/unit/zigbee

I noticed in the configuration panel on the left, it only had Pa.HUB, ENV, ENVII and ENVIII, not the Zigbee unit with the blue grove plug. So I might assume this unit is not supported in UIFlow 2 ?

I tried using the UART and got as far as:

from hardware import *

uart0 = UART(0, baudrate=38400, bits=8, parity=None, stop=1, tx=2, rx=1)

while True:
    if uart0.any():
        print("\nFound Data:", end="")
        print(str(uart0.readline()))
    else:
        print(".", end="")
    sleep(1000)

But given how proprietary the CC2630 is, I expect that's as far as I'm going to get.

I found these examples here in C:
https://github.com/m5stack/M5Stack/tree/master/examples/Unit/Zigbee_CC2630

.. which do not show how to pair sensor and read data from them. Has anyone got examples of how to do this with the UART interface ?

Finally got the notification today and put an order in.

I was tempted to order a heap of them, but given they are obviously in short supply I ordered a minimal qty so I hope others can get some too. They look fantastic!

Only place I could find them listed was on Mouser which cites 9-week lead time, earliest stock been 07-April-23.

@ajb2k3 Do you have a link to the pre-order as I cannot find anything ?

Site still says out of stock, so its still all hype for me. Promises to be a good thing, I just hope it delivers one day.
Until then, I'll keep doing projects with the Atom Matrix, its real and a known thing we can get and use.

@saitotetsuya said in ATOMS3 out of stock ?:

https://twitter.com/M5Stack/status/1607967462393511942

Jimmy-san says it is in Mid-February.

Looks like Jimmy-san is full of it. Still out of stock, feeling a bit like vaporware.

Anyone know when stock will be arriving for the ATOM S3 ?

I have had a lot of fun with the ATOM Matrix, but the S3 looks fantastic but no one seems to have any stock.

My question is around timing. Should I wait ? how long do you think it will take ?

@felmue Yes, I think you are absolutely right.

I just struggled to find any useful references to do this.
Today I came across this post:
https://forum.micropython.org/viewtopic.php?t=5320

So I will try this later today and see how I go.