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Post Your Documentation Requirement Here

Posted: Mon Jul 27, 2015 8:44 pm
by ESP_Luna
If you can't find the document in our document list , post your documentation requirement here.

ESP8266 - Wifi Repeater

Posted: Mon Aug 03, 2015 4:18 pm
by Schumy80
Could you please provide more information on how it is necessary to configure the ESP8266 in order to work as Wifi Repeater? I would guess it should be configured as (Station + AP) mode, but is this enough? Is there further configuration needed?

Re: Post Your Documentation Requirement Here

Posted: Wed Aug 05, 2015 2:53 pm
by comcat
Can not find the document "8A-ESP8266__Interface_GPIO GPIO使用说明"

Please help to check the download link, Thx.

Re: Post Your Documentation Requirement Here

Posted: Wed Aug 12, 2015 5:32 pm
by OlgaPaw
Could you include the English version of 8C (I2C Interface) Documentation in the doc list?


Re: Post Your Documentation Requirement Here

Posted: Thu Aug 13, 2015 1:47 am
by achilles

Can you help me find a doc which explains how to put ESP into sleep and deep sleep mode and configuring the wake up event based on GPIO Interrupt. If there are any sample codes/docs it'll be of great help.

VDD_RTC pin current consumption

Posted: Mon Aug 17, 2015 7:22 pm
by AlexMelven
Can you tell me current consumption of VDD_RTC pin, please?
Need for coin cell battery capacity calculation.
PS. Did not find it in documentation.

Re: Post Your Documentation Requirement Here

Posted: Wed Aug 19, 2015 3:54 pm
by deadmetaphor
Some functions in osapi.h aren't described in the SDK Programming Guide (I check from v1.1.2 to 1.3.0). Mostly, os_* APIs like os_sprintf()

Could you please add it to the SDK Programming Guide in the next release? (I know most of these are pretty "standard" but it would help to have it all listed in one document)

mac fatal error codes

Posted: Thu Oct 22, 2015 1:47 am
by Lieven
When developing the embedded software on ESP8266, I regularly come into situations where the system stalls and the watchdog kicks in to reset the system.
I get error message : "mac 674" and the system freezes.

Is there a list of all possible error messages coming from this layer ? The "mac nnn" list.

The code is in a : "while(1) ;" loop. at lmacProcessTxSuccess +0x39
See disassembly :

40101904: a2a242 movi a4, 0x2a2
40101907: fa1e01 l32r a0, 40100180 <_UserExceptionVector_1+0x24>
4010190a: 0000c0 callx0 a0
4010190d: ffff06 j 4010190d <lmacProcessTxSuccess+0x39> ---> loop on this instruction.

The stack shows :
3FFFFD70:4010190D CODE lmacProcessTxSuccess +0x39
3FFFFD80:4010190D CODE lmacProcessTxSuccess +0x39
3FFFFDD0:40221E90 CODE ip_output +0x30
3FFFFDF0:40002514 CODE ets_printf +0x48
3FFFFE70:4010431C CODE wDev_ProcessFiq +0x2F0
3FFFFE90:4000050C CODE _xtos_set_exception_handler +0xB8
3FFFFEB0:40000F68 CODE ets_post +0x144
3FFFFEC0:40000F58 CODE ets_post +0x134
3FFFFF80:40102986 CODE ppProcessTxQ +0x66
3FFFFF90:402116B6 CODE ppPeocessRxPktHdr +0x14A
3FFFFFB0:40000E19 CODE ets_run +0x15
3FFFFFC0:40001100 CODE ets_isr_unmask +0x158
3FFFFFD0:40100276 CODE call_user_start_local +0xE
3FFFFFE0:4010000D CODE call_user_start +0x9
3FFFFFF0:4000044C CODE UartDev +0x263C

Run time messages

Posted: Tue Jan 05, 2016 3:25 am
by gaeliz
Where can I find the list of all messages ans explanation that can be received from the ESP8266
Like :
All type of reset messages and any other ones that can occur?

Command sequence

Posted: Wed Jan 06, 2016 8:13 pm
by Adayyannasir
Dear Sir,
we want use Esp8266 with our products Regularly.
our all Products are Microcontroller based and without router/web page etc.
we want communicate Via Uart. between 1 ESP8266 as server and 2 Esp8266 as station Mode.
please guide us about the Sequence of AT commands mean what command is at first,second. third and ? ? ? ? ? ? ? ? ? ? ? ? ? ?............................ for esp8266 when we use as softAp/ server.

and what for esp8266 when we use as station mode also because we are more confused during Trail with ESP8266 since last 26 days so please Guide us.
Thanks .