ESP32 update to 20220809 - does not boot any more
Posted: 15 Aug 2022, 17:05
after update from 20220616 to 20220809 my ESP32 did not boot any more.
on serial it stucks with the following lines:
I used ESP_Easy_mega_20220809_normal_ESP32_4M316k.bin (and had before ESP_Easy_mega_20220616_normal_ESP32_4M316k.bin) and updated with the web gui, as I did already with several versions before.
after flashing with ESP32 tool ESP_Easy_mega_20220809_normal_ESP32_4M316k.factory.bin the unit works again (with the config still in place).
the boot looks now like this:
I had this behavior on two ESP32 - on both the same.
all ESP8266 updates worked well. so maybe the ESP32 build is a bit special.
on serial it stucks with the following lines:
Code: Select all
rst:0x1 (POWERON_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:DIO, clock div:1
load:0x3fff0010,len:4
load:0x3fff0014,len:812
load:0x40078000,len:0
load:0x40078000,len:10164
entry 0x400789f8
after flashing with ESP32 tool ESP_Easy_mega_20220809_normal_ESP32_4M316k.factory.bin the unit works again (with the config still in place).
the boot looks now like this:
Code: Select all
ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_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:0x3fff0030,len:184
load:0x40078000,len:12616
load:0x40080400,len:2916
entry 0x400805c4
▒U36 : Info :
all ESP8266 updates worked well. so maybe the ESP32 build is a bit special.
