Reply to URGENT - UIFlow 2 firmware 2.4.0 dated 12/22/25 (today) not working on Wed, 24 Dec 2025 17:31:27 GMT

flex — Wed, 24 Dec 2025 17:31:27 GMT

Everything has been restored with correct working versions, same 2.4.0 numbering firmware but different dates, 12/23/25 and 12/24/25 depending of device...

Thanks a lot for correcting, especially this end of year, but anyway, it would have been nice that those corrections were notified in the current post by m5stack instead of querying by days about it through m5burner, just a piece of advice for future :)

Enjoy end of year festivities and Merry Christmas!!!

Reply to URGENT - UIFlow 2 firmware 2.4.0 dated 12/22/25 (today) not working on Tue, 23 Dec 2025 09:40:33 GMT

EOS405D — Tue, 23 Dec 2025 09:40:33 GMT

@flex
Same issue here:
I saved a sequence of a reboot with a serial monitor.
[FROM M5Burner] /dev/tty.usbmodem2201 opened.
ESP-ROM:esp32p4-eco2-20240710
Build:Jul 10 2024
rst:0x17 (CHIP_USB_UART_RESET),boot:0x20c (SPI_FAST_FLASH_BOOT)
Core0 Saved PC:0x4ff0ad04
Core1 Saved PC:0x4ff0ad04
SPI mode:DIO, clock div:1
load:0x4ff33ce0,len:0xd04
load:0x4ff2abd0,len:0xab4
load:0x4ff2cbd0,len:0x2f94
entry 0x4ff2abd0
sdio_mempool_create free:26791184 min-free:26791184 lfb-def:26214400 lfb-8bit:26214400

E (2551) i2c.master: this port has not been initialized, please initialize it first
E (2816) i2c.master: this port has not been initialized, please initialize it first
E (2818) i2c.master: this port has not been initialized, please initialize it first
E (2855) i2c.master: this port has not been initialized, please initialize it first
E (2857) i2c.master: this port has not been initialized, please initialize it first
E (3077) i2c.master: this port has not been initialized, please initialize it first

   _  __ _

_ ()/ | | _____ __
| | | | | || |/ _ \ \ /\ / /
| || | | | | () \ V V /
_,||| ||___/ _/_/ V2.4.0

Traceback (most recent call last):
File "boot.py", line 44, in
File "startup/init.py", line 1, in startup
OSError: (-4354, 'ESP_ERR_NVS_NOT_FOUND')
MicroPython v1.25.0-dirty on 2025-12-22; M5STACK Tab5 with ESP32P4
Type "help()" for more information.