<![CDATA[cannot boot M5Cloud firmware on M5Stack FIRE]]>hello.

i'm buyed yesterday M5Stack FIRE on MFT2018.
default stock rom seems to good work.

but, after M5Cloud-PSRAM rom flashed, does not boot.
(no display, maybe power-on. can hear speaker noise.)

rom: m5cloud-psram-20180516-v0.4.0.bin
flash download tool settings:
0_1533530556071_m5stack.jpg

any idea?

best regards.

]]>https://community.m5stack.com/topic/285/cannot-boot-m5cloud-firmware-on-m5stack-fireRSS for NodeWed, 29 Apr 2026 04:56:51 GMTMon, 06 Aug 2018 04:42:09 GMT60<![CDATA[Reply to cannot boot M5Cloud firmware on M5Stack FIRE on Sun, 23 Sep 2018 08:36:11 GMT]]>Have a try with this link. You can burn the firmware with a easier tool.
https://m5stack.readthedocs.io/en/latest/get-started/how_to_burn_firmware_en.html

]]>https://community.m5stack.com/post/1586https://community.m5stack.com/post/1586Sun, 23 Sep 2018 08:36:11 GMT<![CDATA[Reply to cannot boot M5Cloud firmware on M5Stack FIRE on Wed, 08 Aug 2018 08:57:41 GMT]]>another user reported maybe same problem in espressif github.

https://github.com/espressif/arduino-esp32/issues/1726

]]>https://community.m5stack.com/post/1391https://community.m5stack.com/post/1391Wed, 08 Aug 2018 08:57:41 GMT<![CDATA[Reply to cannot boot M5Cloud firmware on M5Stack FIRE on Mon, 06 Aug 2018 14:55:49 GMT]]>Japan Seller Switch-Science announced that problem.
https://www.switch-science.com/catalog/3953/

their says "cut the GPIO 16/17 pins". that correct?

]]>https://community.m5stack.com/post/1378https://community.m5stack.com/post/1378Mon, 06 Aug 2018 14:55:49 GMT<![CDATA[Reply to cannot boot M5Cloud firmware on M5Stack FIRE on Mon, 06 Aug 2018 06:17:37 GMT]]>@bin i just tried, burn PSRAM version firmware.
does not boot.
0_1533536243117_m5stack.jpg

]]>https://community.m5stack.com/post/1375https://community.m5stack.com/post/1375Mon, 06 Aug 2018 06:17:37 GMT<![CDATA[Reply to cannot boot M5Cloud firmware on M5Stack FIRE on Mon, 06 Aug 2018 06:06:46 GMT]]>@bin 在 cannot boot M5Cloud firmware on M5Stack FIRE 中说：

change SPI MODE: DIO

You tried to burn the PSRAM version firmware in DIO mode. Is PSRAM still not initialized?

]]>https://community.m5stack.com/post/1374https://community.m5stack.com/post/1374Mon, 06 Aug 2018 06:06:46 GMT<![CDATA[Reply to cannot boot M5Cloud firmware on M5Stack FIRE on Mon, 06 Aug 2018 06:02:37 GMT]]>thank you for replying.
i tried DIO mode and 32Mbit Flash Size, and non PSRAM(m5cloud-20180516-v0.4.0.bin)firmware to boot device.
PSRAM firmware some bug? or my M5Stack FIRE is non 4MB-PSRAM 16MB Flash version?

i confused...

]]>https://community.m5stack.com/post/1373https://community.m5stack.com/post/1373Mon, 06 Aug 2018 06:02:37 GMT<![CDATA[Reply to cannot boot M5Cloud firmware on M5Stack FIRE on Mon, 06 Aug 2018 05:59:15 GMT]]>change SPI MODE: DIO

]]>https://community.m5stack.com/post/1371https://community.m5stack.com/post/1371Mon, 06 Aug 2018 05:59:15 GMT<![CDATA[Reply to cannot boot M5Cloud firmware on M5Stack FIRE on Mon, 06 Aug 2018 05:52:37 GMT]]>What is the serial log?

]]>https://community.m5stack.com/post/1370https://community.m5stack.com/post/1370Mon, 06 Aug 2018 05:52:37 GMT