<![CDATA[M5Stamp-Pico Solid Blue Light]]>Hi all,

I have a problem with a M5Stamp Pico.
When I power it up it successfully connects to the internet (with the provided credentials in M5Burner) but after that the LED stays SOLID Blue no matter what I'll do, so it will never get to the "Flashing green" status. (I uploaded the latest UIflow Firmware) (Not UIFlow 2.0 but just UIFlow 1)

I tried reflashing it a couple of times, connect to different routers, tried different firmwares, I even tried other M5Stamp-Pico's, but I have the exact same problem with all of them. (They are all of the same 5 pack I ordered recently)

Could it be a server problem or something ?

Thanks,
Marnix.

]]>https://community.m5stack.com/topic/7606/m5stamp-pico-solid-blue-lightRSS for NodeWed, 29 Apr 2026 03:46:04 GMTWed, 11 Jun 2025 06:08:50 GMT60<![CDATA[Reply to M5Stamp-Pico Solid Blue Light on Sat, 17 Jan 2026 19:59:44 GMT]]>I'm having the same problem. Module 1 worked for a while, module 2 was provided with firmware straight out of the box, but I did not test it further.

Module 1:
The firmware can be reprogrammed, but it doesn't solve the problem.
The LED also turns blue if the wrong Wi-Fi SSID and password are entered, which is not what's expected (the LED should turn red!).

Module 2:
The firmware cannot be updated (I'm currently investigating this because the PICO D4 is soldered directly to a PCB; see also: https://forum.m5stack.com/topic/8007/serial-connection-problem-and-connection-to-server-failed).

]]>https://community.m5stack.com/post/30479https://community.m5stack.com/post/30479Sat, 17 Jan 2026 19:59:44 GMT<![CDATA[Reply to M5Stamp-Pico Solid Blue Light on Fri, 22 Aug 2025 14:15:19 GMT]]>@m5stack still nothing ???...
I still can't connect with M5stamp-Pico and UIFlow 1, still have a solid blue light.
This used to be working fine in the past...

@felmue Any ideas on this ?

]]>https://community.m5stack.com/post/29827https://community.m5stack.com/post/29827Fri, 22 Aug 2025 14:15:19 GMT<![CDATA[Reply to M5Stamp-Pico Solid Blue Light on Mon, 16 Jun 2025 14:58:27 GMT]]>@felmue

Any updates on this @m5stack ?, does anyone know when this will be working again?

Thanks,
Marnix

]]>https://community.m5stack.com/post/29251https://community.m5stack.com/post/29251Mon, 16 Jun 2025 14:58:27 GMT<![CDATA[Reply to M5Stamp-Pico Solid Blue Light on Thu, 12 Jun 2025 06:19:07 GMT]]>Hello @kuriko

thank you for this information. I just retried M5StampPico with UIFlow1 and changed the Start Mode to USB Mode and back to Internet Mode. In both cases I get the blue light. So I guess it's not connected to the server.

Thanks
Felix

]]>https://community.m5stack.com/post/29227https://community.m5stack.com/post/29227Thu, 12 Jun 2025 06:19:07 GMT<![CDATA[Reply to M5Stamp-Pico Solid Blue Light on Thu, 12 Jun 2025 01:49:00 GMT]]>@marnix201
The blue LED indicates that it is currently working in USB mode or is not connected to the server
a1f7beb1-87da-470d-9d2d-371040c0ac02-企业微信截图_17496316815779.png

]]>https://community.m5stack.com/post/29226https://community.m5stack.com/post/29226Thu, 12 Jun 2025 01:49:00 GMT<![CDATA[Reply to M5Stamp-Pico Solid Blue Light on Wed, 11 Jun 2025 13:07:48 GMT]]>@felmue

Thank you for testing.
I used lots of M5StampPico's and never had this issue before...
Do you think it will be fixed any soon ?

I especially avoid using UIflow 2 because unfortunately a lot of functions are still missing...
I would like to use the remote+ funtion and/or Blynk but both of these are not available for UIFlow 2...

So for now I guess I'm stuck on using UIFlow 1..

]]>https://community.m5stack.com/post/29220https://community.m5stack.com/post/29220Wed, 11 Jun 2025 13:07:48 GMT<![CDATA[Reply to M5Stamp-Pico Solid Blue Light on Wed, 11 Jun 2025 08:00:39 GMT]]>Hello @marnix201

I can confirm there seems to be an issue with UIFlow1 firmware for M5StampPico as I get the same result: solid blue light.

I also tested with M5AtomLite / UIFlow1: same issue - blue light.

However when I use an M5StackCore it connects ok to UIFlow1.

Note: above tested with UIFlow1 firmware 1.14.5

BTW: Any reason you are using UIFlow1? I tried M5StampPico with UIFlow2 and that worked for me.

Thanks
Felix

]]>https://community.m5stack.com/post/29218https://community.m5stack.com/post/29218Wed, 11 Jun 2025 08:00:39 GMT