Posts made by stefanj9

The CoreMP135 is a nice little device and made a good impression when I first tested it.

The file system of the debian image is quite small.

Is there a way to increase the size of the root partition? The usual way with "fdisk" and "resize2fs" doesn't work. The system no longer boots.

Is there a limit to the size of the FS?

It would be great if future images had a larger ROOT.

I've also been experimenting with the RF433R and RF433T units since today.

RX433T is transmitting. I can "see" that with a Portapack H4.

RX433R doesn't seem to be receiving anything though.

I'm using a Core2 and UIFlow1.0. The Arduino example doesn't work either.

Is there any change to get Unit GPS + Unit LoRaWAN 868 running together in UIflow?

Wher can I find version 1.8.0?

I have also no chance with Arduino and UIFlow :(

I get GPS informations with the Easy Loader Firmware.

I have the same problem ...

@justin Thank you, I will give this a try.

A new version of the firmware is comming soon ...

https://community.m5stack.com/topic/3321/unit-v2-connection

You can find the latest firmware in the docs:

https://docs.m5stack.com/en/quick_start/unitv2/update

There are more problems without "root" :(

unitv2% date -u 060511102021
date: can't set date: Operation not permitted
Sat Jun 5 11:10:00 UTC 2021
unitv2% date
Thu Jan 1 00:18:32 UTC 1970

unitv2% ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:30:1b:ba:02:db brd ff:ff:ff:ff:ff:ff
inet 10.254.239.1/24 brd 10.254.239.255 scope global eth0
valid_lft forever preferred_lft forever
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq qlen 1000
link/ether 00:e0:4c:05:22:59 brd ff:ff:ff:ff:ff:ff
4: wlan1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq qlen 1000
link/ether 02:e0:4c:05:22:59 brd ff:ff:ff:ff:ff:ff
inet 10.254.239.1/24 brd 10.254.239.255 scope global wlan1
valid_lft forever preferred_lft forever

I have the same problem with the AP.

PS: There are now 3 threads and no answer :(

I did a test with a Pycom WiPy 3.0 - it will also not connecting on the Vodafone Station :(

It seems that some routers have issues, when connecting an ESP32.

In the next days I am testing an Arduino sketch, instead of MicroPython.

@plusulli : This is good to know, but this is not the solution for this problem :)

Anyway, I bought now a repeater "tp-link TL-WA854RE" from Aldi Süd. The repeater connects without problems on the Vodafone Station and the M5 devices works with firmware 1.6.0 on this repeater. So I have an workaround for now, but I hope for a real solution ...

Hello,

this is a problem on all M5 Devices with firmware >1.4.5.1! I have test it with M5Stack Gray and M5StickC.

My tests:

• firmware 1.6.0 on router Connect Box (Unitymedia / old router) - it works
• firmware 1.4.5.1 on router Vodafone Station (new router) - it works
• firmware 1.6.0 on router Vodafone Station (new router) - no connection
• firmware 1.6.0 on iPhone (with "_" in SSID) - it works

I get following message on the COM monitor on router Vodafone Station:
[534537] MQTTException -> [Errno 113] EHOSTUNREACH
reconnect start ...