<![CDATA[Is the IO extended unit (U011-B) also compatible with the M5StickC Plus?]]>I am using the M5StickC Plus and want to use the following functionalities simultaneously:

  • list itemWiFi connection
  • Four analog inputs
  • IMU data retrieval

However, I realized that when WiFi is in use, only up to three analog inputs can be used.

Question 1:
Is there a way to use four analog inputs while using WiFi?

Question 2:
As a solution for not being able to use four analog inputs, I found an I/O expansion unit called U011-B.
https://www.electromaker.io/shop/product/extend-io-2-unitstm32f0
This is designed for M5Stack, but is it also compatible with M5StickC Plus?

]]>https://community.m5stack.com/topic/7333/is-the-io-extended-unit-u011-b-also-compatible-with-the-m5stickc-plusRSS for NodeTue, 12 May 2026 23:31:18 GMTThu, 27 Feb 2025 16:36:24 GMT60<![CDATA[Reply to Is the IO extended unit (U011-B) also compatible with the M5StickC Plus? on Thu, 06 Mar 2025 02:02:39 GMT]]>I bought and tested an I/O expansion unit called U011-B.

As a result, I was able to successfully read four I/O signals from the M5StickC Plus from U011-B during using WiFi.

]]>https://community.m5stack.com/post/28403https://community.m5stack.com/post/28403Thu, 06 Mar 2025 02:02:39 GMT