Nope, no change....
C:\esptool\espruino_1v95>..\esptool.py --port COM3 --baud 115200 write_flash --flash_freq 80m --flash_mode qio --flash_size 4MB-c1 0x0000 espruino_1v95_esp8266_4mb_combined_4096.bin
Detecting chip type... ESP8266
Chip is ESP8266EX
Configuring flash size...
Flash params set to 0x006f
Compressed 4194304 bytes to 348713...
Wrote 4194304 bytes (348713 compressed) at 0x00000000 in 30.7 seconds (effective 1094.0 kbit/s)...
Hash of data verified.
ets Jan 8 2013,rst cause:2, boot mode:(3,6)
load 0x40100000, len 2408, room 16
load 0x00000000, len 0, room 0
load 0x00000000, len 0, room 8
An external 3.3v regulator doesn't change it.
The ESP8266 windows download tool does not change results.
Edit: AAHA! I got it! It needs to be flashed with flash_mode dio instead of qio...
I examined the module closely, and it's marked ESP-12N - so it sounds like it's not an ESP-12F but a slightly different module, with a different flash mode...
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