<![CDATA[MQTT doesn't work]]>Error:MQTT need,download...

]]>https://community.m5stack.com/topic/1652/mqtt-doesn-t-workRSS for NodeFri, 13 Mar 2026 10:50:31 GMTSun, 26 Jan 2020 07:07:50 GMT60<![CDATA[Reply to MQTT doesn't work on Sat, 29 Feb 2020 04:52:13 GMT]]>Solved
0_1582951904691_b978a9ee-0481-40cd-9646-fc5d6de59c0d-image.png

]]>https://community.m5stack.com/post/7621https://community.m5stack.com/post/7621Sat, 29 Feb 2020 04:52:13 GMT<![CDATA[Reply to MQTT doesn't work on Tue, 25 Feb 2020 02:27:05 GMT]]>@world101 M5StickC can use Earth Unit in the Port A. it is a UI display problem. we will fix it.

]]>https://community.m5stack.com/post/7564https://community.m5stack.com/post/7564Tue, 25 Feb 2020 02:27:05 GMT<![CDATA[Reply to MQTT doesn't work on Sun, 23 Feb 2020 07:18:43 GMT]]>Q3:I use a remote on my m5stickC and upload.(uiflow)First it works fine.The remote page on my phone is work fine.But few hours later,when I open it,QRCode is now work fine,but my phone display"No data"After refrash it still display"No data". What problem?

]]>https://community.m5stack.com/post/7534https://community.m5stack.com/post/7534Sun, 23 Feb 2020 07:18:43 GMT<![CDATA[Reply to MQTT doesn't work on Fri, 31 Jan 2020 12:46:38 GMT]]>@sysdl132

Seems to be a uiFlow bug. The Earth unit is a "port B" unit since it supports both analog and digital readings. If you go to settings and choose Device: core, the default port B shows up properly in uiFlow. But when you have Device: Stick-C, I see the same issue as you do. However, switching to the Python tab within uiFlow, it still shows the unit defined properly for the m5stickC since it only has one Grove port (A): earth0 = unit.get(unit.EARTH, unit.PORTA)
If you have the Earth unit, please try it and see if it works properly so we can confirm it's just a display issue within uiFlow.

]]>https://community.m5stack.com/post/7261https://community.m5stack.com/post/7261Fri, 31 Jan 2020 12:46:38 GMT<![CDATA[Reply to MQTT doesn't work on Fri, 31 Jan 2020 09:10:01 GMT]]>there is an another problem...
0_1580461757076_bd043c6d-2476-4a8e-9082-4b3768f0a511-image.png
Where is Unit earth`s port?

]]>https://community.m5stack.com/post/7260https://community.m5stack.com/post/7260Fri, 31 Jan 2020 09:10:01 GMT<![CDATA[Reply to MQTT doesn't work on Sun, 26 Jan 2020 12:00:44 GMT]]>@sysdl132 said in MQTT doesn't work:

Error:MQTT need,download...

When using MQTT, you need to download the program to your device. You can’t just run your program with the play button.

0_1580040034321_1218CEDE-FB01-41DF-89B9-EBC39CAC146F.jpeg

]]>https://community.m5stack.com/post/7201https://community.m5stack.com/post/7201Sun, 26 Jan 2020 12:00:44 GMT<![CDATA[Reply to MQTT doesn't work on Sun, 26 Jan 2020 09:27:20 GMT]]>Would be useful to know some more information, such as the firmware you are running and on which device. Also a snapshot of your code wouldn't hurt too. Just posting mqtt doesn't work, doesn't really help us to solve your problem

]]>https://community.m5stack.com/post/7197https://community.m5stack.com/post/7197Sun, 26 Jan 2020 09:27:20 GMT