A fatal error occurred: Timed out waiting for packet header

[linhart]

Hello,
I have a question you have not encountered with the error what I further describe. ESP chips are from another delivery it's seen on the chip description. One type of ESP-WROOM-32 I ran 3 pcs without a problem. And the new type of ESP32-WROOM-32 there error appears I can't upload the program to flash memory. The same is the FCC ID on both chips.
Error in Arduino IDE:

Arduino: 1.8.9 (Windows 10), Vývojová deska: "DOIT ESP32 DEVKIT V1, 80MHz, 921600, None"

Projekt zabírá 665686 bytů (50%) úložného místa pro program. Maximum je 1310720 bytů.

Globální proměnné zabírají 39080 bytů (11%) dynamické paměti, 288600 bytů zůstává pro lokální proměnné. Maximum je 327680 bytů.

esptool.py v2.6

Serial port COM4

Connecting.......

Chip is ESP32D0WDQ6 (revision 1)

Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None

MAC: 3c:71:bf:10:5d:dc

Uploading stub...

Running stub...

Stub running...

Changing baud rate to 921600

Changed.

Configuring flash size...

Warning: Could not auto-detect Flash size (FlashID=0x0, SizeID=0x0), defaulting to 4MB

Compressed 8192 bytes to 47...


Writing at 0x0000e000... (100 %)

Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.0 seconds (effective 5461.4 kbit/s)...


A fatal error occurred: Timed out waiting for packet header

A fatal error occurred: Timed out waiting for packet header


Error in flash_download_tools_v3.6.5

main.py:96: wxPyDeprecationWarning: Using deprecated class PySimpleApp.

('self.chip: ', 'ESP32')

RF option applied...

======

CONNECT BAUD: 115200

============

..Uploading stub...

Running stub...

Stub running...

Exception in thread Thread-1:

Traceback (most recent call last):

File "threading.py", line 801, in __bootstrap_inner

File "download_panel_info.py", line 790, in run

File "espDownloader.py", line 390, in flash_erase_test

File "espDownloader.py", line 567, in flash_erase_func

File "espDownloader.py", line 499, in esp_flash_erase_and_clr_protect

File "site-packages\esptool.py", line 64, in inner

File "site-packages\esptool.py", line 552, in erase_flash

File "site-packages\esptool.py", line 274, in check_command

File "site-packages\esptool.py", line 255, in command

File "site-packages\esptool.py", line 221, in read

File "site-packages\esptool.py", line 1575, in slip_reader

FatalError: Timed out waiting for packet content





thank you for the info

Jaroslav Linhart