ESP8266-01 сброс wdt после загрузки кода

Я использую код отсюда: Пример ESP8266: точка доступа Wi-Fi, статический IP-адрес, веб-сервер и удаленное управление GPIO.

Сегодня утром все работало нормально, но теперь я не знаю, почему не работало...

Вот что отображается на последовательном мониторе:

Configuring access point...
AP IP address: 42.42.42.42
HTTP server started

Exception (0):
epc1=0x40226744 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000000 depc=0x00000000

ctx: sys 
sp: 3fffed10 end: 3fffffb0 offset: 01a0

>>>stack>>>
3fffeeb0:  00000000 3fffdad0 3ffeefec 00000030  
3fffeec0:  3ffe9560 40226dbb 3fff0104 0000d158  
3fffeed0:  00000000 40216ec8 3ffedfe8 4020f68c  
3fffeee0:  00f20e64 3ffe9374 3ffe9204 3ffef190  
3fffeef0:  4020f7c8 3ffef194 3ffe91fc 60000600  
3fffef00:  40226731 3ffe9370 3ffee820 00000001  
3fffef10:  40226814 3ffe9374 3ffee820 0331cfa4  
3fffef20:  3fff0104 40100ab6 00000001 00000000  
3fffef30:  4022df51 40100883 00000000 00000000  
3fffef40:  4022df96 3fffdab0 00000000 3fffdcb0  
3fffef50:  3ffee838 3fffdad0 3ffeefec 402073e3  
3fffef60:  40000f49 40000f49 3fffdab0 40000f49  
3fffef70:  40000e19 40001878 00000004 00000000  
3fffef80:  3fffff10 aa55aa55 000000ed 40104424  
3fffef90:  4010442a 00000004 00000000 a9751f68  
3fffefa0:  4010000d e45c7604 ffd63db0 ca695611  
3fffefb0:  00000000 3fffef4c 00000000 3fffff08  
3fffefc0:  3fffffd0 00000000 00000000 feefeffe  
3fffefd0:  feefeffe feefeffe feefeffe feefeffe  
3fffefe0:  feefeffe feefeffe feefeffe feefeffe  
3fffeff0:  feefeffe feefeffe feefeffe feefeffe  
3ffff000:  feefeffe feefeffe feefeffe feefeffe  
3ffff010:  feefeffe feefeffe feefeffe feefeffe  
3ffff020:  feefeffe feefeffe feefeffe feefeffe  
3ffff030:  feefeffe feefeffe feefeffe feefeffe  
3ffff040:  feefeffe feefeffe feefeffe feefeffe  
3ffff050:  feefeffe feefeffe feefeffe feefeffe  
3ffff060:  feefeffe feefeffe feefeffe feefeffe  
3ffff070:  feefeffe feefeffe feefeffe feefeffe  
3ffff080:  feefeffe feefeffe feefeffe feefeffe  
3ffff090:  feefeffe feefeffe feefeffe feefeffe  
3ffff0a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff0b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff0c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff0d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff0e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff0f0:  feefeffe feefeffe feefeffe feefeffe  
3ffff100:  feefeffe feefeffe feefeffe feefeffe  
3ffff110:  feefeffe feefeffe feefeffe feefeffe  
3ffff120:  feefeffe feefeffe feefeffe feefeffe  
3ffff130:  feefeffe feefeffe feefeffe feefeffe  
3ffff140:  feefeffe feefeffe feefeffe feefeffe  
3ffff150:  feefeffe feefeffe feefeffe feefeffe  
3ffff160:  feefeffe feefeffe feefeffe feefeffe  
3ffff170:  feefeffe feefeffe feefeffe feefeffe  
3ffff180:  feefeffe feefeffe feefeffe feefeffe  
3ffff190:  feefeffe feefeffe feefeffe feefeffe  
3ffff1a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff1b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff1c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff1d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff1e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff1f0:  feefeffe feefeffe feefeffe feefeffe  
3ffff200:  feefeffe feefeffe feefeffe feefeffe  
3ffff210:  feefeffe feefeffe feefeffe feefeffe  
3ffff220:  feefeffe feefeffe feefeffe feefeffe  
3ffff230:  feefeffe feefeffe feefeffe feefeffe  
3ffff240:  feefeffe feefeffe feefeffe feefeffe  
3ffff250:  feefeffe feefeffe feefeffe feefeffe  
3ffff260:  feefeffe feefeffe feefeffe feefeffe  
3ffff270:  feefeffe feefeffe feefeffe feefeffe  
3ffff280:  feefeffe feefeffe feefeffe feefeffe  
3ffff290:  feefeffe feefeffe feefeffe feefeffe  
3ffff2a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff2b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff2c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff2d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff2e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff2f0:  feefeffe feefeffe feefeffe feefeffe  
3ffff300:  feefeffe feefeffe feefeffe feefeffe  
3ffff310:  feefeffe feefeffe feefeffe feefeffe  
3ffff320:  feefeffe feefeffe feefeffe feefeffe  
3ffff330:  feefeffe feefeffe feefeffe feefeffe  
3ffff340:  feefeffe feefeffe feefeffe feefeffe  
3ffff350:  feefeffe feefeffe feefeffe feefeffe  
3ffff360:  feefeffe feefeffe feefeffe feefeffe  
3ffff370:  feefeffe feefeffe feefeffe feefeffe  
3ffff380:  feefeffe feefeffe feefeffe feefeffe  
3ffff390:  feefeffe feefeffe feefeffe feefeffe  
3ffff3a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff3b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff3c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff3d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff3e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff3f0:  feefeffe feefeffe feefeffe feefeffe  
3ffff400:  feefeffe feefeffe feefeffe feefeffe  
3ffff410:  feefeffe feefeffe feefeffe feefeffe  
3ffff420:  feefeffe feefeffe feefeffe feefeffe  
3ffff430:  feefeffe feefeffe feefeffe feefeffe  
3ffff440:  feefeffe feefeffe feefeffe feefeffe  
3ffff450:  feefeffe feefeffe feefeffe feefeffe  
3ffff460:  feefeffe feefeffe feefeffe feefeffe  
3ffff470:  feefeffe feefeffe feefeffe feefeffe  
3ffff480:  feefeffe feefeffe feefeffe feefeffe  
3ffff490:  feefeffe feefeffe feefeffe feefeffe  
3ffff4a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff4b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff4c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff4d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff4e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff4f0:  feefeffe feefeffe feefeffe feefeffe  
3ffff500:  feefeffe feefeffe feefeffe feefeffe  
3ffff510:  feefeffe feefeffe feefeffe feefeffe  
3ffff520:  feefeffe feefeffe feefeffe feefeffe  
3ffff530:  feefeffe feefeffe feefeffe feefeffe  
3ffff540:  feefeffe feefeffe feefeffe feefeffe  
3ffff550:  feefeffe feefeffe feefeffe feefeffe  
3ffff560:  feefeffe feefeffe feefeffe feefeffe  
3ffff570:  feefeffe feefeffe feefeffe feefeffe  
3ffff580:  feefeffe feefeffe feefeffe feefeffe  
3ffff590:  feefeffe feefeffe feefeffe feefeffe  
3ffff5a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff5b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff5c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff5d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff5e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff5f0:  feefeffe feefeffe feefeffe feefeffe  
3ffff600:  feefeffe feefeffe feefeffe feefeffe  
3ffff610:  feefeffe feefeffe feefeffe feefeffe  
3ffff620:  feefeffe feefeffe feefeffe feefeffe  
3ffff630:  feefeffe feefeffe feefeffe feefeffe  
3ffff640:  feefeffe feefeffe feefeffe feefeffe  
3ffff650:  feefeffe feefeffe feefeffe feefeffe  
3ffff660:  feefeffe feefeffe feefeffe feefeffe  
3ffff670:  feefeffe feefeffe feefeffe feefeffe  
3ffff680:  feefeffe feefeffe feefeffe feefeffe  
3ffff690:  feefeffe feefeffe feefeffe feefeffe  
3ffff6a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff6b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff6c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff6d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff6e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff6f0:  feefeffe feefeffe feefeffe feefeffe  
3ffff700:  feefeffe feefeffe feefeffe feefeffe  
3ffff710:  feefeffe feefeffe feefeffe feefeffe  
3ffff720:  feefeffe feefeffe feefeffe feefeffe  
3ffff730:  feefeffe feefeffe feefeffe feefeffe  
3ffff740:  feefeffe feefeffe feefeffe feefeffe  
3ffff750:  feefeffe feefeffe feefeffe feefeffe  
3ffff760:  feefeffe feefeffe feefeffe feefeffe  
3ffff770:  feefeffe feefeffe feefeffe feefeffe  
3ffff780:  feefeffe feefeffe feefeffe feefeffe  
3ffff790:  feefeffe feefeffe feefeffe feefeffe  
3ffff7a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff7b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff7c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff7d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff7e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff7f0:  feefeffe feefeffe feefeffe feefeffe  
3ffff800:  feefeffe feefeffe feefeffe feefeffe  
3ffff810:  feefeffe feefeffe feefeffe feefeffe  
3ffff820:  feefeffe feefeffe feefeffe feefeffe  
3ffff830:  feefeffe feefeffe feefeffe feefeffe  
3ffff840:  feefeffe feefeffe feefeffe feefeffe  
3ffff850:  feefeffe feefeffe feefeffe feefeffe  
3ffff860:  feefeffe feefeffe feefeffe feefeffe  
3ffff870:  feefeffe feefeffe feefeffe feefeffe  
3ffff880:  feefeffe feefeffe feefeffe feefeffe  
3ffff890:  feefeffe feefeffe feefeffe feefeffe  
3ffff8a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff8b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff8c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff8d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff8e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff8f0:  feefeffe feefeffe feefeffe feefeffe  
3ffff900:  feefeffe feefeffe feefeffe feefeffe  
3ffff910:  feefeffe feefeffe feefeffe feefeffe  
3ffff920:  feefeffe feefeffe feefeffe feefeffe  
3ffff930:  feefeffe feefeffe feefeffe feefeffe  
3ffff940:  feefeffe feefeffe feefeffe feefeffe  
3ffff950:  feefeffe feefeffe feefeffe feefeffe  
3ffff960:  feefeffe feefeffe feefeffe feefeffe  
3ffff970:  feefeffe feefeffe feefeffe feefeffe  
3ffff980:  feefeffe feefeffe feefeffe feefeffe  
3ffff990:  feefeffe feefeffe feefeffe feefeffe  
3ffff9a0:  feefeffe feefeffe feefeffe feefeffe  
3ffff9b0:  feefeffe feefeffe feefeffe feefeffe  
3ffff9c0:  feefeffe feefeffe feefeffe feefeffe  
3ffff9d0:  feefeffe feefeffe feefeffe feefeffe  
3ffff9e0:  feefeffe feefeffe feefeffe feefeffe  
3ffff9f0:  feefeffe feefeffe feefeffe feefeffe  
3ffffa00:  feefeffe feefeffe feefeffe feefeffe  
3ffffa10:  feefeffe feefeffe feefeffe feefeffe  
3ffffa20:  feefeffe feefeffe feefeffe feefeffe  
3ffffa30:  feefeffe feefeffe feefeffe feefeffe  
3ffffa40:  feefeffe feefeffe feefeffe feefeffe  
3ffffa50:  feefeffe feefeffe feefeffe feefeffe  
3ffffa60:  feefeffe feefeffe feefeffe feefeffe  
3ffffa70:  feefeffe feefeffe feefeffe feefeffe  
3ffffa80:  feefeffe feefeffe feefeffe feefeffe  
3ffffa90:  feefeffe feefeffe feefeffe feefeffe  
3ffffaa0:  feefeffe feefeffe feefeffe feefeffe  
3ffffab0:  feefeffe feefeffe feefeffe feefeffe  
3ffffac0:  feefeffe feefeffe feefeffe feefeffe  
3ffffad0:  feefeffe feefeffe feefeffe feefeffe  
3ffffae0:  feefeffe feefeffe feefeffe feefeffe  
3ffffaf0:  feefeffe feefeffe feefeffe feefeffe  
3ffffb00:  feefeffe feefeffe feefeffe feefeffe  
3ffffb10:  feefeffe feefeffe feefeffe feefeffe  
3ffffb20:  feefeffe feefeffe feefeffe feefeffe  
3ffffb30:  feefeffe feefeffe feefeffe feefeffe  
3ffffb40:  feefeffe feefeffe feefeffe feefeffe  
3ffffb50:  feefeffe feefeffe feefeffe feefeffe  
3ffffb60:  feefeffe feefeffe feefeffe feefeffe  
3ffffb70:  feefeffe feefeffe feefeffe feefeffe  
3ffffb80:  feefeffe feefeffe feefeffe feefeffe  
3ffffb90:  feefeffe feefeffe feefeffe feefeffe  
3ffffba0:  feefeffe feefeffe feefeffe feefeffe  
3ffffbb0:  feefeffe feefeffe feefeffe feefeffe  
3ffffbc0:  feefeffe feefeffe feefeffe feefeffe  
3ffffbd0:  feefeffe feefeffe feefeffe feefeffe  
3ffffbe0:  feefeffe feefeffe feefeffe feefeffe  
3ffffbf0:  feefeffe feefeffe feefeffe feefeffe  
3ffffc00:  feefeffe feefeffe feefeffe feefeffe  
3ffffc10:  feefeffe feefeffe feefeffe feefeffe  
3ffffc20:  feefeffe feefeffe feefeffe feefeffe  
3ffffc30:  feefeffe feefeffe feefeffe feefeffe  
3ffffc40:  feefeffe feefeffe feefeffe feefeffe  
3ffffc50:  feefeffe feefeffe feefeffe feefeffe  
3ffffc60:  feefeffe feefeffe feefeffe feefeffe  
3ffffc70:  feefeffe feefeffe feefeffe feefeffe  
3ffffc80:  feefeffe feefeffe feefeffe feefeffe  
3ffffc90:  feefeffe feefeffe feefeffe feefeffe  
3ffffca0:  feefeffe feefeffe feefeffe feefeffe  
3ffffcb0:  feefeffe feefeffe feefeffe feefeffe  
3ffffcc0:  feefeffe feefeffe feefeffe feefeffe  
3ffffcd0:  feefeffe feefeffe 40227cb3 00000001  
3ffffce0:  ffffffff 00000000 3ffe96b1 00000008  
3ffffcf0:  40227d02 3ffeccf8 3ffefadc 00000001  
3ffffd00:  3fff07e8 00000000 4010106b 3ffeccf8  
3ffffd10:  000000c0 4021a0c2 00000008 3fff06d8  
3ffffd20:  40226d70 3ffeccf8 3ffed470 3fff07e8  
3ffffd30:  00000000 4021a22b 3ffefd84 feefeffe  
3ffffd40:  00000000 00000002 00000001 3ffeccf8  
3ffffd50:  00000000 400042db 3fff07e8 3ffeff44  
3ffffd60:  40004b31 3fff080c 0000049c 0007e000  
3ffffd70:  401057e0 4020dfcd 3ffef154 3ffeff44  
3ffffd80:  40106475 3fff080c 0000049c 00000000  
3ffffd90:  00000000 00000000 00000020 40100f22  
3ffffda0:  00000000 00000000 00000020 40100f22  
3ffffdb0:  3ffe9560 40104304 3fff0104 40100f22  
3ffffdc0:  00000001 40103523 3ffed6e0 40100f22  
3ffffdd0:  40103986 00000000 00000020 40100f22  
3ffffde0:  4010346a 0000007f 7fffffff 00000000  
3ffffdf0:  4010346a 0000007f 7fffffff 00000000  
3ffffe00:  0000007f 00040000 7fffffff 00000000  
3ffffe10:  40103269 00040000 7fffffff 00000000  
3ffffe20:  00000000 00000000 0000001f 40104bfd  
3ffffe30:  00000000 00000000 0000001f 40104bfd  
3ffffe40:  4000050c 00000030 00000011 ffffffff  
3ffffe50:  00000000 00000000 0000001f 40104bfd  
3ffffe60:  4000050c 00000002 03316038 00000000  
3ffffe70:  4020386b 00000030 00000010 ffffffff  
3ffffe80:  00000000 00000000 0000001f 40104bfd  
3ffffe90:  4000050c 00000000 00000000 fffffffe  
3ffffea0:  40000ea6 00000030 0000001e ffffffff  
3ffffeb0:  40000ea3 00000000 00000001 00000001  
3ffffec0:  3fffdab0 00000000 3fffd9d0 3ffeefec  
3ffffed0:  00000000 00000000 00000001 3ffeefe4  
3ffffee0:  00000000 3fffdad0 3ffeefec 00000030  
3ffffef0:  ffffffff 3fffc6fc 00000001 3ffe85e8  
3fffff00:  00000000 3fffdad0 3ffeefec 00000030  
3fffff10:  00000000 3fffdad0 3ffeefec 00000030  
3fffff20:  402077a4 3ffeedfc 000003e8 402074e2  
3fffff30:  3ffe8f00 00000000 00000000 40207525  
3fffff40:  3ffe8cac 3ffeedfc 3ffeee00 40203fbe  
3fffff50:  3fff014c 00ffffff 3ffeef2c 4020671c  
3fffff60:  3fffdad0 3ffeedfc 3ffeedfc 40207918  
3fffff70:  4020290c 00000000 3ffeedfc 40204f31  
3fffff80:  40207b28 00000000 00001388 40207c40  
3fffff90:  00000000 00000000 feefeffe feefeffe  
3fffffa0:  00000000 00000000 00000001 40207449  
<<<stack<<<

 ets Jan  8 2013,rst cause:4, boot mode:(1,7)

wdt reset

 ets Jan  8 2013,rst cause:4, boot mode:(1,7)

wdt reset

Может кто-нибудь сказать мне, как мне снова заставить его работать?