@crami25
That you for these links. I am now working n reading mail. After trying to figure out which mail server works the best with POP3 (was not able to get even contact with the op3 server of Google and Outlook despite the many variations in settings I used), I now found a hosting server. Now fiddling out why the AT-POP3READ command does not give some response that makes sense although all the other POP3 commands return a valid response .
Regards

Thanks for this, I haven't started on mine as still looking through IOT services

No news for the COM.X 868 Modul in UIFlow. Still not in the UIFlow "Library".
Edit:
@sodoku, the COM.LORAWAN 868 (ASR6501, M031-C) modul has different "AT"-Commands and if i use these commands instead of yours in the description, i could communicate with the modul via Console and USB and can send "payloads" to TTN, but no chance to use some other "programming-blocks" in UIFlow. The AT-Command Introductions are here:

crami25, awesome. I’m planning to capture temperature, weight and humidity roughly hourly and send it back over lorawan and The Things Network.

I’m also planning to capture 30secs of audio and save it to SD card. Then at the end of the season, compare with my hive records, mark up according to queen and swarming status and use to train a machine learning algorithm. Then I’ll redesign the Arduino to perform ML on the audio and just send back status over lorawan.

At least that’s the plan! :o)

Sorry for the late reply. I simply put in the sim card the wrong way LOL. The 45° edge must be on the outside. Shame on me And of course the pins of the module are very, very short.

Hi. You have to send "\x18" unescaped:
0_1675875216554_6ecb980e-d679-47d3-a589-6324f2f8e21d-image.png

In python: grbl.g_code('\x18')

Hope it helps.
David

Please read in the documentation of that expansion module: https://docs.m5stack.com/en/module/extport_for_core2
the section "PinMap" will explain it all. In the section "Schematic" you see how it is done.

Ahh sorry, misread.

@felmue ..Thanks for that a colleague sussed that out just before I read your reply but many thanks as you were dead right... as all up and running now. For anyone reading this reply the illumination of the centre main on/off button is LED #4 I didn't realize that the LED's are multi colour until I studied the circuit diagram/schematic ...cool !

Hello @FLOSCH

the reason battery level, power, voltage and current are incorrect is that the calls to GetBatteryLevel(), GetBatPower(), GetBatVoltage() and GetBatCurrent() are happening before I2C is initialized and therefore return invalid values. You'll need to do this calls inside setup() and after M5.begin().

Thanks
Felix

Hello M5Joe,

did you find any way to update the GRBL to 1.1 ? I am also stack on the same problem.
Thanks to any feedback.

Best regards,
Péter

Hi,

Sometimes I find IPX (or I-PEX or U.FL?), sometimes MCX, sometimes SMA... on descriptions

So I link them all here... so you can find out yourself

SMA wikipedia the most common one, it is threaded

MCX wikipedia snap in

IPX I-PEX U.FL wikipedia very tiny, mostly used on little pc board connections, surface mounted, snap on

For antennas, you could do an internet search with keywords: "868 MHz antenna"

Also YouTube is a nice source for searching all these terms

LoRa module video on YouTube at 2:00 minutes it shows internally U.FL connectors, and externally MCX if I am not mistaken