Error connect to ESP8266 in WinIDE

cd "D:\Espruino\firmware"

$ python "../esptool/esptool.py" --port COM8 erase_flash
esptool.py v3.1-dev
Serial port COM8
Connecting....
Detecting chip type... ESP8266
Chip is ESP8266EX
Features: WiFi
Crystal is 26MHz
MAC: cc:50:e3:df:01:5e
Uploading stub...
Running stub...
Stub running...
Erasing flash (this may take a while)...
Chip erase completed successfully in 13.2s
Hard resetting via RTS pin...

$ python "../esptool/esptool.py" --port COM8 --baud 115200 write_flash --flash_freq 80m --flash_mode qio --flash_size 32m 0x0000 boot_v1.6.bin 0x1000 espruino_esp8266_user1.bin 0x3FC000 esp_init_d                                                                           ata_default.bin 0x3FE000 blank.bin
WARNING: Flash size arguments in megabits like '32m' are deprecated.
Please use the equivalent size '4MB'.
Megabit arguments may be removed in a future release.
esptool.py v3.1-dev
Serial port COM8
Connecting....
Detecting chip type... ESP8266
Chip is ESP8266EX
Features: WiFi
Crystal is 26MHz
MAC: cc:50:e3:df:01:5e
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Flash params set to 0x004f
Compressed 3856 bytes to 2763...
Writing at 0x00000000... (100 %)
Wrote 3856 bytes (2763 compressed) at 0x00000000 in 0.3 seconds (effective 95.2 kbit/s)...
Hash of data verified.
Compressed 534596 bytes to 350986...
Writing at 0x00001000... (4 %)
Writing at 0x00005f4f... (9 %)
Writing at 0x0000aff7... (13 %)
Writing at 0x000103f6... (18 %)
Writing at 0x00016fda... (22 %)
Writing at 0x0001d856... (27 %)
Writing at 0x00023cdd... (31 %)
Writing at 0x0002b04b... (36 %)
Writing at 0x000334f9... (40 %)
Writing at 0x0003a225... (45 %)
Writing at 0x00040317... (50 %)
Writing at 0x000463fb... (54 %)
Writing at 0x0004c4dc... (59 %)
Writing at 0x00052511... (63 %)
Writing at 0x000577a2... (68 %)
Writing at 0x0005cde4... (72 %)
Writing at 0x00062490... (77 %)
Writing at 0x00067d37... (81 %)
Writing at 0x0006d4d6... (86 %)
Writing at 0x0007355a... (90 %)
Writing at 0x0007b267... (95 %)
Writing at 0x00080532... (100 %)
Wrote 534596 bytes (350986 compressed) at 0x00001000 in 32.3 seconds (effective 132.3 kbit/s)...
Hash of data verified.
Compressed 128 bytes to 75...
Writing at 0x003fc000... (100 %)
Wrote 128 bytes (75 compressed) at 0x003fc000 in 0.1 seconds (effective 16.3 kbit/s)...
Hash of data verified.
Compressed 4096 bytes to 26...
Writing at 0x003fe000... (100 %)
Wrote 4096 bytes (26 compressed) at 0x003fe000 in 0.1 seconds (effective 520.1 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...

$ pyserial-miniterm COM8 115200
--- Miniterm on COM8  115200,8,N,1 ---
--- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H ---
;{lp�o�␐␃␌␌{�����␌␌␌␄#␄o�|␃쎎�b��no�␂␄␌l`␂�␛␛no␄$`␂␏␃n{���o␌␌␃␌�␎lp�n�␐␃␌␄r������l␄␄#␄n�|␃��␜�␄#��nn�␃␌␄$ ␃�␒␒on␌l`␂␎␂o{����␃␌␌�␂$ ␃␏{��o␄␄�␃l`␂{l��o܌�nn����r␛nnn�␄$�b�{$␀␄�␒�l�␛�ۂ␂␄␄␌␌␌�␌␄␄$$d~{$                                                                           ␀␌�␒�$dln��␀␌␄␄␄␄␌�␌l�$$␎l␀␄�␛�l��o�␂n��n~␒␂��$l�#␌�$$p"�␃b{���$ nl����l b$ ␃$��n␂␄�o���n$�|␒b␛␌␀␃$␄␄␌l`␂{l��␃�␒�o��r��n|�␄$␌l$$`␂␜c�␒␃␌�|␂r�␃$�n�␄�o�␀␌l ␃��{�d�l␒�␛[?7l
 ____                 _
|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
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 2v08 (c) 2019 G.Williams

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Flash map 4MB:512/512, manuf 0x1c chip 0x3016

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The firmware is uploaded without problems. But the board doesn't connect to IDE ...