The controller got stuck in a boot loop after I changed a setting.
I connected up a USB to TTL board and got that working to see the boot loop info. I've tried re-flashing with the ESP32 sound reactive WLED build linked from the product page but it's still in a boot loop.
Is there a source for the flash file it started out with from Athom so I can get it back to how it was?
Rebooting...
ets Jul 29 2019 12:21:46
rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DOUT, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:1044
load:0x40078000,len:10124
load:0x40080400,len:5828
entry 0x400806a8
AS: I2S PDM Microphone - left channel only.
Ada
Guru Meditation Error: Core 1 panic'ed (IntegerDivideByZero). Exception was unhandled.
Core 1 register dump:
PC : 0x401a7654 PS : 0x00060530 A0 : 0x80081350 A1 : 0x3ffb1e60
A2 : 0x00000000 A3 : 0x00000000 A4 : 0x00000000 A5 : 0x00000001
A6 : 0x00000000 A7 : 0x00000085 A8 : 0x00000000 A9 : 0x00000200
A10 : 0x3ffcf5dc A11 : 0x00000000 A12 : 0x00000000 A13 : 0x00000000
A14 : 0x00000000 A15 : 0x00000000 SAR : 0x0000000a EXCCAUSE: 0x00000006
EXCVADDR: 0x00000000 LBEG : 0x401a7a3e LEND : 0x401a7a53 LCOUNT : 0x00000000
ELF file SHA256: 0000000000000000
Backtrace: 0x401a7651:0x3ffb1e60 0x4008134d:0x3ffb1e80 0x400d49ad:0x3ffb1eb0 0x400ec641:0x3ffb1ed0 0x400d53bb:0x3ffb1ef0 0x400ed53e:0x3ffb1f10 0x40107d0e:0x3ffb1f40 0x4010883a:0x3ffb1f90 0x401282d6:0x3ffb1fb0 0x4008bb66:0x3ffb1fd0
were you able to figure out the problem? I am having the same issue