Hi,
I successfully flashed various ESP32 from web, but this time I am unable to upload firmware for a Seedstudio ESP32 C3:
Failed to initialize. Try resetting your device or holding the BOOT button while selecting your serial port.
Is there a trick to make it work?
I tried to upload with esptool, but after flashing:
ESP-ROM:esp32c3-api1-20210207
Build:Feb 7 2021
rst:0x7 (TG0WDT_SYS_RST),boot:0xc (SPI_FAST_FLASH_BOOT)
Saved PC:0x40047ed2
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fcd6100,len:0x438
load:0x403ce000,len:0x918
load:0x403d0000,len:0x24e4
Checksum failure. Calculated 0xb7 stored 0x00
ets_main.c 333
ESP-ROM:esp32c3-api1-20210207
Build:Feb 7 2021
rst:0x7 (TG0WDT_SYS_RST),boot:0xc (SPI_FAST_FLASH_BOOT)
Saved PC:0x40047ed2
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fcd6100,len:0x438
load:0x403ce000,len:0x918
load:0x403d0000,len:0x24e4
Checksum failure. Calculated 0xb7 stored 0x00
ets_main.c 333
cu: Got hangup signal
Disconnected.
I used
esptool.py --port /dev/tty.usbmodem14101 --chip esp32c3 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dout --flash_size detect 0xe000 /Users/Downloads/boot_app0.bin 0x1000 /Users/Downloads/bootloader.bin 0x8000 /Users/Downloads/partitions.bin 0x10000 /Users/Downloads/firmware.bin
All files were from esp32c3-dev-m1-ble build, except boot_app0.bin which I downloaded from here (linked in the wiki).
I am having the same issue, did you come across a solution? I have been trying to build from the web and then upload the binaries but have not had any sort of success at all either.
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