ESP8266 Community Forum

- Tue Jul 25, 2017 8:11 pm #68571

is there a esptool.py equivalent for windows instead linux?

If you have the ESP8266-core for Arduino installed, go to the "C:\Program Files (x86)\Arduino\hardware\esp8266com\Arduino\tools\esptool"-folder and use:

Code: Select allesptool.exe -cp COM6 -ce

Of course "COM6" should be the port of your COM-port.

I've put a small batch file inside that folder, so that I don't have to use the command-line every time:

Code: Select allesptool.exe -cp COM6 -ce
@PAUSE

Assumption is the mother of all f*ckups. At least: that's what I'm assuming.

- Tue Aug 29, 2017 12:11 pm #69552 Same issue, afther erase and flashing whit esptool.py only responde at some at comands.

C:\Python27\Scripts>esptool.py --port COM3 --baud 115200 write_flash -fm dio -fs
8MB -ff 80m 0x00000 AI-v0.9.5.2ATFirmware.bin
esptool.py v2.1
Connecting........_
Detecting chip type... ESP8266
Chip is ESP8266
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Flash params set to 0x028f
Compressed 520192 bytes to 134080...
Wrote 520192 bytes (134080 compressed) at 0x00000000 in 12.4 seconds (effective
336.4 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting...

C:\Python27\Scripts>

and always the same on each version module responde to : AT+RST, AT+CWMODE=X, AT+CWLAP, AT+CWJAP="xxx","xxx"

but not responding to : AT, AT+GMR, AT+CIPSEND and others

also AT+CWLAP only reply "scandone" and not show list of avaible wifi

- Tue Aug 29, 2017 4:29 pm #69554

AI-v0.9.5.2ATFirmware.bin

What firmware version is that, it's not the latest is it?

Assumption is the mother of all f*ckups. At least: that's what I'm assuming.

- Wed Aug 30, 2017 4:11 am #69564 Ive been trying many version and the strange is the at cmds not change, same ones responde always and the others sames not responde.