<![CDATA[Running ENV III Hat and SGP30 Unit Simultaneously on M5StickC Plus2]]>Hi everyone,

I'm working on a project using the M5StickC Plus2, and I need some guidance on sensor compatibility and I2C addressing.

Currently, I have the following hardware:

M5StickC Plus2
ENV III Hat (connected via the Hat port)
SGP30 Unit (connected via the Unit port)
I would like to run both the ENV III Hat and the SGP30 Unit at the same time. Before I dive deep into development, I want to confirm:

  1. Is it possible to have both devices connected and operational simultaneously on the M5StickC Plus2?
  2. Are there any I2C address conflicts between these two sensors?
  3. If there is a conflict, is there a recommended workaround (e.g., using an I2C hub, bit-banging, or switching to an ENV II Hat instead)?

For reference, I’ve attached screenshots of the Hat and Unit details as shown in the M5Stack documentation.

Hat.jpg
Unit.jpg

Any help or insights would be greatly appreciated.

]]>https://community.m5stack.com/topic/7475/running-env-iii-hat-and-sgp30-unit-simultaneously-on-m5stickc-plus2RSS for NodeWed, 29 Apr 2026 11:28:59 GMTSat, 05 Apr 2025 22:58:44 GMT60<![CDATA[Reply to Running ENV III Hat and SGP30 Unit Simultaneously on M5StickC Plus2 on Sat, 05 Apr 2025 23:12:07 GMT]]>UIFlow.jpg

]]>https://community.m5stack.com/post/28811https://community.m5stack.com/post/28811Sat, 05 Apr 2025 23:12:07 GMT