I can't get started. Flashing seems OK, Espruino Web IDE not connecting.

I use the CH340 USB to serial driver (COM5:)

I've installed python and esptool.py. I've used this to flash ESP8266 boards for microPython and that works fine.

PS C:\Users\me\OneDrive\Documents\esp8266\ESPruino> python ..\code\esptool\esptool.py --port COM5 --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_data_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 v2.3-dev
Connecting....
Detecting chip type... ESP8266
Chip is ESP8266EX
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Flash params set to 0x004f
Compressed 3856 bytes to 2763...
Wrote 3856 bytes (2763 compressed) at 0x00000000 in 0.3 seconds (effective 123.2 kbit/s)...
Hash of data verified.
Compressed 509332 bytes to 340820...
Wrote 509332 bytes (340820 compressed) at 0x00001000 in 30.1 seconds (effective 135.6 kbit/s)...
Hash of data verified.
Compressed 128 bytes to 75...
Wrote 128 bytes (75 compressed) at 0x003fc000 in 0.0 seconds (effective 78.7 kbit/s)...
Hash of data verified.
Compressed 4096 bytes to 26...
Wrote 4096 bytes (26 compressed) at 0x003fe000 in 0.0 seconds (effective 3647.9 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...
PS C:\Users\me\OneDrive\Documents\esp8266\ESPruino> putty

From putty I am trying to connect to the board directly with 115200 baud and then I power cycle it and try again. After that I attempt the Espruino Web IDE with 115200 baud.

I have also tried this esptool.py line:

python ..\code\esptool\esptool.py --port COM5 --baud 460800 write_flash --flash_freq 80m --flash_mode qio --flash_size 4MB-c1 0x0000 "boot_v1.6.bin" 0x1000 espruino_esp8266_user1.bin 0x3FC000  esp_init_data_default.bin 0x3FE000 blank.bin

which flashes the board, also tried this one:

python ..\code\esptool\esptool.py --port COM5 --baud 115200 write_flash --flash_freq 40m --flash_mode qio --flash_size 4m 0x0000 "boot_v1.6.bin" 0x1000 espruino_esp8266_user1.bin 0x7C000 esp_init_data_default.bin 0x7E000 blank.bin

but that one says: Detected overlap at address: 0x7c000 for file ...

I have tried these versions, in order, with both working esptool.py lines above:
1) https://www.espruino.com/binaries/espruino_1v99_esp8266_4mb/
2) https://www.espruino.com/binaries/espruino_1v99_esp8266/
3) https://www.espruino.com/binaries/espruino_1v98_esp8266_4mb/
4) https://www.espruino.com/binaries/espruino_1v95_esp8266_4mb/

Still no console in putty or the Web IDE