UM1695 datasheet(9/46 Pages) STMICROELECTRONICS

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UM1695

Command reference

none

Example:

AT+S.HELP<cr>

# Recognized commands

AT -- Null cmd, always returns OK

AT+CFUN =<0|1|2|3|4> -- Enable common functionalities

AT+S. -- Switch to data mode

AT+S.HELP -- This text

AT&F -- Restore factory default settings

AT&V -- Dump all settings

AT&W -- Save current settings to flash

AT+S.GCFG =<key> -- Get config key

AT+S.SCFG =<key>,<value> -- Set config key

AT+S.STS [=<sts_var>] -- Report current status/statistics

AT+S.SETTIME =<time_in_sec> -- Set current time

AT+S.FSC =<fname>,<max_len>[,<http_header>] -- Create a file for httpd

use

AT+S.FSA =<fname>,<datalen><CR><data> -- Append to an existing file

AT+S.FSD =<fname> -- Delete an existing file

AT+S.FSL -- List existing filename(s)

AT+S.FSP =<fname>[,<offset>,<length>] -- Print the contents of an

existing file

AT+S.GPIOC =<num>,<in|out>[,<0|R|F|B>] -- Configure specified GPIO

[Optional IRQ]

AT+S.GPIOR =<num> -- Read specified GPIO

AT+S.GPIOW =<num>,<val> -- Write specified GPIO

AT+S.DAC =<0|value> -- Disable/Enable DAC on GPIO15

AT+S.ADC [=raw] -- Read [raw] ADC value on GPIO8

AT+S.PWM =frequency[,duty_cycle] -- Set PWM on GPIO1

AT+S.WIFI =<0|1> -- Disable/Enable WiFi

AT+S.ROAM -- Trigger a WiFi Roam

AT+S.SCAN [=<a|p>,<r>] -- Perform a scan <active/passive>,<duplicated

values filter off>. Default is active,filter on

AT+S.SSIDTXT [=<ssidtxt>] -- Set a textual SSID (not hex), otherwise

prints current SSID

AT+S.PEERS [=peer_number[,peer_var]] -- Dump contents of the peer table

AT+S.TLSCERT =<f_ca|f_cert|f_key>,<length> -- Configure SSL/TLS

certificates

AT+S.TLSCERT2 =clean,<f_ca|f_cert|f_key|f_domain|all> -- Cleanup SSL/TLS

certificates resources

AT+S.TLSDOMAIN =<f_domain>,<ca domain name> -- Set CA

domain name. It

must match the secured site name EXACTLY.

AT+S.SOCKD =<0|port>[,<t|u>] -- Disable/Enable socket server. Default is

TCP

AT+S.SOCKON =<hostname>,<port>,<t|u|s>[,ind] -- Open a network socket

AT+S.SOCKQ =<id> -- Query socket for pending data

UM1695 数据表(PDF) 9 Page - STMicroelectronics

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