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Re: SDK V2.1.0 AT+CWLAP Problem

PostPosted: Sat Jun 17, 2017 8:40 pm
by atexit8
elektronik wrote:
atexit8 wrote:Have you tried the AT commands to set the GPIO0 and GPIO2 pins with v2.1.0 ?
I have two ESP-01 with old Ai-Thinker firmware that I am thinking about upgrading to v2.1.0.


I checked, it works.


Which commands did you use?

When I issued AT+SYSIOGETCFG=2, I get NOT GPIO MODE!.

Re: SDK V2.1.0 AT+CWLAP Problem

PostPosted: Mon Jun 19, 2017 9:43 am
by QuickFix
atexit8 wrote:I get NOT GPIO MODE!.

The only thing I can think of is that the GPIO-mode of that pin hasn't been set yet.

Have you tried setting the mode first before querying it?
Code: Select allAT+SYSIOSETCFG=2,3,1 //Set GPIO12 to work as a GPIO with pull-up

AT+SYSIOGETCFG=2 // This should return: +SYSIOGETCFG:2,3,1

Re: SDK V2.1.0 AT+CWLAP Problem

PostPosted: Mon Jun 19, 2017 12:44 pm
by atexit8
I had thought there would be default settings for GPIO2.

If my memory isn't faulty, I was able to get the configuration for GPIO0 without having to set the mode first.

Re: SDK V2.1.0 AT+CWLAP Problem

PostPosted: Tue Aug 29, 2017 10:52 pm
by RoryYU
I use 'AT+SYSIOSETCFG=2,3,1' and get "ERROR"