Command usage on ESP-WROOM-32 board

[xiangcheng]

This is resolved. thanks all.

Hi,

I just received the new board ESP-WROOM-32 board but could not find any command help information. When typing "help" it shows "Please refer to document ssc_commands.xlsx ". when typing "AT" referring from "esp32_at_instruction_set_and_examples_cn", it shows nothing. Please help and thanks a lot.

Please refer to document ssc_commands.xlsx for detail

:>AT
:>AT+GMR

boot log is:
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3ffc0000,len:0
load:0x3ffc0000,len:2304
load:0x40078000,len:3788
ho 0 tail 12 room 4
load:0x40098000,len:532
entry 0x4009813c


**************************************
* hello espressif ESP32! *
* 2nd boot is running! *
* version (V0.1) *
**************************************
compile time 18:16:58

[jimbob]

Hello

Does it run other firmware ok instead of the AT interpreter?

[rudi ;-)]

..

hi
have you seen this.

but i have also interesst in this list of ssc_command for testing ( and sure in the src of code )
@espressif
know, there is no further support in this, but the firmware is on the DevKit*S
perhabs you can provide the list of commands, cause this will be not the last ask for it from user's

thanks

best wishes
rudi

[rudi ;-)]

ah have seen, its in the start getting 0.1

cause i have just in time not the modul at work desk,
you must test by self - not sure is this actually version or all command works
perhabs you have a try with this,

all zipped

SSC.zip

(797.34 KiB) Downloaded 1363 times

best wishes
rudi

example:

ESP32_AT_SSL_SSC_50_prozent_15.jpg (43.41 KiB) Viewed 17889 times

ESP32_AT_SSL_SSC_50_prozent_16.jpg (43.29 KiB) Viewed 17889 times

[rudi ;-)]

ESP32_AT_SSL_SSC_50_prozent_17.jpg (42.22 KiB) Viewed 17889 times

ESP32_AT_SSL_SSC_50_prozent_18.jpg (42.79 KiB) Viewed 17889 times

ESP32_AT_SSL_SSC_50_prozent_19.jpg (21.82 KiB) Viewed 17889 times

best wishes
rudi

[rudi ;-)]

and here an API Snippet

http://esp32.info/docs/esp_idf/html/d4/ ... sc_8h.html
http://esp32.info/docs/esp_idf/html/dc/ ... ml#details

best wishes
rudi

[rudi ;-)]

feedback just now,
ok they work!

best wishes
rudi

[xiangcheng]

feedback just now,
ok they work!

best wishes
rudi

Really appreciated. but do these commands work? Whenever I set STA or AP mode, it seems the WiFi connection is NOT ok. Could you show me this correct commands to let me do wifi connection at SAP or STA mode?
1. STA
sta -S --> scan is OK. but sta -s <my_ap> doesn't work. I have set with op -S -o 1 to set to sta mode.
:>op -Q

+CURMODE:1

+MODE:OK

:>
:>sta -s kkktpl

:>sta -Q

+JAP:DISCONNECTED

2. AP mode
same commands.

:>op -Q

+CURMODE:2

+MODE:OK

:>ap -S

+SAP:OK

:>ap -Q

+APCONFIG:empty_string,empty_string,11,0,0,4,100

:>ap -s test_ap

+AP:ERROR

:>ap -s test_esp -p 12345678 -t 1 -n 6

+AP:ERROR

:>
:>ap -Q

+APCONFIG:empty_string,empty_string,11,0,0,4,100

[rudi ;-)]

hi

ap -s test_esp -p 12345678 -t 1 -n 6

you want -SET
you forget to write -S after ap
-s is parameter for ssid
be sure you use big letter and small letter ( -S -s )

ap_ssc_1.png (10.19 KiB) Viewed 17849 times

other example:

ssid: FIREBOOST
pass: not4upublic
encrypt: 3
channel: 5

ap -S -s FIREBOOST -p not4upublic -t 3 -n 5

and querry

ap -Q

ap_ssc_2.png (2.38 KiB) Viewed 17848 times

// STATION and SOFTAP Mode
op -S -o 3

// check mode
op -Q

// SCAN AP
sta -S

// Status of Station ( JAP connected or disconnected )
sta -Q

// connect to a JAP
sta -C -s YOURSSID -p YOURPASSWORD

// Disconnect from connected JAP
sta -D


be sure you use big letter if document use big letter
it is differen if you write

op -q

// or

op -Q

..and so on..

hope this helps
in the posted docu all works fine

best wishes
rudi

[xiangcheng]

Thanks it works now. Seems no throughput test or ping test tool. what's the real throughput for TCP/UDP tx/rx at 11NA/NG mode? And what's the stability and power status if running long time?

hi

ap -s test_esp -p 12345678 -t 1 -n 6

you want -SET
you forget to write -S after ap
-s is parameter for ssid
be sure you use big letter and small letter ( -S -s )

hope this helps
in the posted docu all works fine

best wishes
rudi