<![CDATA[Upload M5StickC Schematic]]>time : 2019.11.25

add M5StickC Schematic PDF

  • download Links:

https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/schematic/Core/M5StickC/20191118__StickC_A04_3110_Schematic_Rebuild_PinMap.pdf

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]]>https://community.m5stack.com/topic/1503/upload-m5stickc-schematicRSS for NodeSun, 15 Mar 2026 14:10:56 GMTMon, 25 Nov 2019 13:11:13 GMT60<![CDATA[Reply to Upload M5StickC Schematic on Tue, 06 Aug 2024 10:42:39 GMT]]>@ajb2k3 thanks for confirming. It not so clear from the provided schematic.

Do you know which pin on the AXP is providing boosted 5V? If I had to guess, I would say it is 'IPSOUT' but it is not so clear to me from the Schematic nor the AXP datasheet.

Do you know the part number of the IC noted 'DCDC' in screenshot below?
Screenshot from 2024-08-06 12-43-37.png

Thanks

]]>https://community.m5stack.com/post/26018https://community.m5stack.com/post/26018Tue, 06 Aug 2024 10:42:39 GMT<![CDATA[Reply to Upload M5StickC Schematic on Tue, 06 Aug 2024 10:12:34 GMT]]>@johan_s there should be 5v even on battery as there should be a boosted 5v line from the AXP

]]>https://community.m5stack.com/post/26017https://community.m5stack.com/post/26017Tue, 06 Aug 2024 10:12:34 GMT<![CDATA[Reply to Upload M5StickC Schematic on Tue, 06 Aug 2024 09:15:36 GMT]]>Hi @Kabron
You can find the M5StickC documentation here https://docs.m5stack.com/en/core/m5stickc
I agree that the provided schematics leaves a lot of room for improvement.

Just to comment on your question. As far as I know and can see, the stickC does not include a boost functionality. It uses a uses the AXP192 as PMU. You can find the AXP datasheet here https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/core/AXP192_datasheet_en.pdf . The AXP has 3 channels for step down voltage regulation. But as far as I can see the stickC is only using 1 of them to supply 3.3V (VESP_3V3).

What voltage are seeing on the groove 5V pin when running on battery?

]]>https://community.m5stack.com/post/26015https://community.m5stack.com/post/26015Tue, 06 Aug 2024 09:15:36 GMT<![CDATA[Reply to Upload M5StickC Schematic on Tue, 18 Jun 2024 11:10:35 GMT]]>@ajb2k3 I see no answer to my question in this site. Maybe you could?

]]>https://community.m5stack.com/post/25593https://community.m5stack.com/post/25593Tue, 18 Jun 2024 11:10:35 GMT<![CDATA[Reply to Upload M5StickC Schematic on Tue, 18 Jun 2024 10:31:08 GMT]]>@Kabron the M5Stack website found at M5Stack.com

]]>https://community.m5stack.com/post/25592https://community.m5stack.com/post/25592Tue, 18 Jun 2024 10:31:08 GMT<![CDATA[Reply to Upload M5StickC Schematic on Tue, 18 Jun 2024 09:10:15 GMT]]>@ajb2k3 What Website?

]]>https://community.m5stack.com/post/25590https://community.m5stack.com/post/25590Tue, 18 Jun 2024 09:10:15 GMT<![CDATA[Reply to Upload M5StickC Schematic on Tue, 18 Jun 2024 09:07:15 GMT]]>@Kabron have you checked out all the documents on the Website?

]]>https://community.m5stack.com/post/25589https://community.m5stack.com/post/25589Tue, 18 Jun 2024 09:07:15 GMT<![CDATA[Reply to Upload M5StickC Schematic on Mon, 17 Jun 2024 06:54:20 GMT]]>It's not a Schematic, it's a parody of a Schematic. Shame!

What is part # of DC-Boost IC for 5V out???

]]>https://community.m5stack.com/post/25573https://community.m5stack.com/post/25573Mon, 17 Jun 2024 06:54:20 GMT