<![CDATA[Can't instantiate MQTT class (M5 Stick C Plus with Micropython)]]>Hello! I have a small MicroPython program running on my M5 Stick C Plus (with UI Flow firmware version 1.6.5.1-plus, as I get screen errors with 1.6.6-plus) and I wanted to add MQTT communication. I was following loboris' documentation and examples. However, I get the following error:

  File "main.py", line 289, in <module>
AttributeError: 'module' object has no attribute 'mqtt'
MicroPython 7021d9419-dirty on 2020-10-30; M5StickC-Plus with ESP32

Line 289 looks as follows (I imported network earlier in the code):

client = network.mqtt(NAME, SERVER, user="mosquitto", password="mosquitto", cleansession=True, connected_cb=conncb, disconnected_cb=disconncb, subscribed_cb=subscb, published_cb=pubcb, data_cb=datacb)

I'm completely dumbfounded, as the same method call appears in the M5 Cloud MQTT example. Does anybody know what could be causing this behavior?

Thanks in advance,

Rosa

]]>https://community.m5stack.com/topic/2539/can-t-instantiate-mqtt-class-m5-stick-c-plus-with-micropythonRSS for NodeSat, 14 Mar 2026 14:21:02 GMTWed, 02 Dec 2020 10:16:57 GMT60<![CDATA[Reply to Can't instantiate MQTT class (M5 Stick C Plus with Micropython) on Fri, 04 Dec 2020 08:48:32 GMT]]>@sodoku I see! I'll try that code. Thank you!

]]>https://community.m5stack.com/post/11024https://community.m5stack.com/post/11024Fri, 04 Dec 2020 08:48:32 GMT<![CDATA[Reply to Can't instantiate MQTT class (M5 Stick C Plus with Micropython) on Thu, 03 Dec 2020 15:28:37 GMT]]>If I use the mqtt blocks in UIFlow.1.6.6 it generates the following python code:

from m5mqtt import M5mqtt

m5mqtt = M5mqtt('NAME', 'SERVER', 1883, 'mosquitto', 'mosquitto', 300)

m5mqtt.publish(str('topic'),str('message'))
]]>https://community.m5stack.com/post/11007https://community.m5stack.com/post/11007Thu, 03 Dec 2020 15:28:37 GMT