<![CDATA[Unit WEIGHT issues]]>Hi, it's possible to attach at M5Stack FOUR Weight unit and read the weight for each unit?

]]>https://community.m5stack.com/topic/812/unit-weight-issuesRSS for NodeWed, 29 Apr 2026 12:21:41 GMTTue, 26 Mar 2019 14:34:28 GMT60<![CDATA[Reply to Unit WEIGHT issues on Mon, 22 Apr 2019 10:06:30 GMT]]>@yellowelise Really sorry about that. It's my fault. WEIGHT does not communicate with core through IIC.

]]>https://community.m5stack.com/post/3910https://community.m5stack.com/post/3910Mon, 22 Apr 2019 10:06:30 GMT<![CDATA[Reply to Unit WEIGHT issues on Fri, 19 Apr 2019 08:45:56 GMT]]>@watson one question, are you sure weight unit are I2C?
I see the back and report GPIO A/B/C...
I buy also this:
https://www.aliexpress.com/item/New-Arrival-M5Stack-Official-I2C-Hub-1-to-6-Expansion-Grove-I2C-Interface-for-Arduino-Blockly/32998974179.html?spm=a2g0s.9042311.0.0.15424c4d4BZ4hA
And I hope this works...

]]>https://community.m5stack.com/post/3866https://community.m5stack.com/post/3866Fri, 19 Apr 2019 08:45:56 GMT<![CDATA[Reply to Unit WEIGHT issues on Fri, 05 Apr 2019 11:25:53 GMT]]>@yellowelise said in Unit WEIGHT issues:

with this?
https://www.aliexpress.com/store/product/New-Arrival-M5Stack-Official-I2C-Hub-1-to-6-Expansion-Grove-I2C-Interface-for-Arduino-Blockly/3226069_32998974179.html?spm=2114.12010611.8148356.5.4d1625dcMuDlrj

I can control 4 weight attached at one core (fire)?

Yes that, sorry last check it was still in dev.

]]>https://community.m5stack.com/post/3552https://community.m5stack.com/post/3552Fri, 05 Apr 2019 11:25:53 GMT<![CDATA[Reply to Unit WEIGHT issues on Fri, 05 Apr 2019 10:20:51 GMT]]>with this?
https://www.aliexpress.com/store/product/New-Arrival-M5Stack-Official-I2C-Hub-1-to-6-Expansion-Grove-I2C-Interface-for-Arduino-Blockly/3226069_32998974179.html?spm=2114.12010611.8148356.5.4d1625dcMuDlrj

I can control 4 weight attached at one core (fire)?

]]>https://community.m5stack.com/post/3551https://community.m5stack.com/post/3551Fri, 05 Apr 2019 10:20:51 GMT<![CDATA[Reply to Unit WEIGHT issues on Sun, 31 Mar 2019 03:50:16 GMT]]>@yellowelise

As @ajb2k3 said, it's possible for you to realize this function with a IIC hub unit for avoiding IIC address conflict. We are developing this IIC hub unit. It will be put on sale recently.

]]>https://community.m5stack.com/post/3461https://community.m5stack.com/post/3461Sun, 31 Mar 2019 03:50:16 GMT<![CDATA[Reply to Unit WEIGHT issues on Sun, 31 Mar 2019 03:46:57 GMT]]>Thanks @ajb2k3

]]>https://community.m5stack.com/post/3460https://community.m5stack.com/post/3460Sun, 31 Mar 2019 03:46:57 GMT<![CDATA[Reply to Unit WEIGHT issues on Tue, 26 Mar 2019 17:46:26 GMT]]>Not sure as the documents are not clear.
I do believe there is an i2c and an I/O expander in the pipeline that may do what is needed.

]]>https://community.m5stack.com/post/3436https://community.m5stack.com/post/3436Tue, 26 Mar 2019 17:46:26 GMT