Flashing precompiled binary

[ScarsFun]

hi,
I'm trying to flash precompiled binary to a nodemcu module.
I'm using expressif download tool. binary file :esp8266_dap_full.bin at address 0X0. It loads the binary file but, after reset, cannot discover it with wifi.
Sorry but I'm not an expert with Expressif tools. Just interested at DAP wifi debugger.

Thank's in advance.

[windowsair]

hi, @ScarsFun
I'm not sure if your firmware works. Please try to check the serial port output of esp8266.

[windowsair]

yep. 74880

[ScarsFun]

debug response on console:
Disconnect reason : 201
Disconnect reason : 201
Disconnect reason : 201
Disconnect reason : 201
Disconnect reason : 201
Disconnect reason : 201
Disconnect reason : 201
Disconnect reason : 201

[windowsair]

this indicates that your AP was not found. is your AP set up correctly?

[ScarsFun]

found the problem: in windows 11, in mobile hotspot must specify 2.4Ghz band.
now I must set up usbip-win. no time now... later.

thanks for your help! I'll post my results here, may help someone else.

debug:

I (151914) wifi:state: 0 -> 2 (b0)
I (151917) wifi:state: 2 -> 3 (0)
I (151920) wifi:state: 3 -> 5 (10)
I (151929) wifi:connected with DAP, aid = 7, channel 11, HT20, bssid = da:f3:bc:73:06:f1
SYSTEM EVENT STA GOT IP : 192.168.137.116
Connected to AP
Socket created
Socket binded
Socket listening
Socket accepted
Handling dev attach request...
Sending header...
Sending device info...

• GET 0x02 CONFIGURATION DESCRIPTOR
  Sending only first part of CONFIG
• GET 0x01 DEVICE DESCRIPTOR
• GET 0x02 CONFIGURATION DESCRIPTOR
  Sending only first part of CONFIG
• GET 0x02 CONFIGURATION DESCRIPTOR
  Sending ALL CONFIG
  recv failed: errno 104
  Shutting down socket and restarting...

[windowsair]

yes, esp32/8266 can not work at 5ghz.