whenever I boot-up ESP or restart it (the button on it),
he enters this loop and it stays in it for way too long
Isn't there a watchdog to stop it? or some interrupt or whatever..
#4 ets_task(40100264, 3, 3fff95b8, 4)

MicroPython v1.6-340-ga0cb4ed on 2016-04-02; ESP module with ESP8266
Type "help()" for more information.

Fatal exception 0(IllegalInstructionCause):
epc1=0x402151c0, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000

ets Jan 8 2013,rst cause:2, boot mode:(3,2)

load 0x40100000, len 31840, room 16
tail 0
chksum 0x8b
load 0x3ffe8000, len 1000, room 8
tail 0
chksum 0x60
load 0x3ffe83f0, len 29880, room 8
tail 0
chksum 0x80
csum 0x80
�$śž|˙��r{ocŹŚdl$‡�cě$#쌜śă��ě�#Çdsd�ldśž|˙��;socŽÄŚ�Śä�#ěŚ�cäÄÜśś��cě�‡lrl�„lśź|ţ��{;gc‡„$Śś�€ä�c„b서ܜŚÇx€#älb�drl‡�;d„źăŚcdŚc{|Ś�cdl�Ź‡�źlcäň'ç€�noă���Ädŕ|�„$„l„‡däçcould not find module 'boot'
#4 ets_task(40100264, 3, 3fff95b8, 4)

MicroPython v1.6-340-ga0cb4ed on 2016-04-02; ESP module with ESP8266
Type "help()" for more information.

ty�@@t€D�PD I�‡�-�=�Mh�]KfEŐ˙�‘H�V�ůrġbaRb€f�U PPôW·��Ţ˙r.Sf'! ‘Ç�-�=�MĹŕ˙V�ö�‘baRb€f�U PPô(LoadStoreAlignmentCause):
epc1=0x4022b25f, epc2=0x00000000, epc3=0x00000000, excvaddr=0x402291a2, depc=0x00000000

ets Jan 8 2013,rst cause:2, boot mode:(3,2)

load 0x40100000, len 31840, room 16
tail 0
chksum 0x8b
load 0x3ffe8000, len 1000, room 8
tail 0
chksum 0x60
load 0x3ffe83f0, len 29880, room 8
tail 0
chksum 0x80
csum 0x80
��$Üź<˙��s{g#ŹŚdd$Ç�cä$bě„śÜă��ä�bŽds$don't use rtc mem data
�l�lÜź<˙��s{o#ŹŚ„Śä�cě„c䌜śÜ���cäÇdsd�Ädśß|˙‚�;sncÇÄl„ś�Ŕä‚#Ä�cěÄśśśŚŹ8€�cědc�$s$ŹĂslŚžă„c�l„cr|„c�ld�ÇŹ�źlcěóoďŔ�o'ă����Ślŕ|�Äl�Ś$ŚŽlěçcould not find module 'boot'
#4 ets_task(40100264, 3, 3fff95b8, 4)

MicroPython v1.6-340-ga0cb4ed on 2016-04-02; ESP module with ESP8266
Type "help()" for more information.

Fatal exception 28(LoadProhibitedCause):
epc1=0x402141e3, epc2=0x00000000, epc3=0x00000000, excvaddr=0x000000e0, depc=0x00000000

ets Jan 8 2013,rst cause:2, boot mode:(3,2)

load 0x40100000, len 31840, room 16
tail 0
chksum 0x8b
load 0x3ffe8000, len 1000, room 8
tail 0
chksum 0x60
load 0x3ffe83f0, len 29880, room 8
tail 0
chksum 0x80
csum 0x80
��$Üź<˙��s{g#ŹŚdd$Ç�cä$bě„śÜă��ä�bŽds$don't use rtc mem data
�dlśź|ţ��{;gb‡„Ä„ě��cäŚbě„śśś�#äŹ${l�Ś�lÜź|˙��r{ocŹŚdÄÜ�€ě�cŚ�c䌜śś„‡pŔ�cä$c�lsdŽ�slŚßăŚb�lŚb;|„�c�ll�‡Ž�źlběóoî€�ogă����Ślŕ|�Äl�ÄdŚÇ$ěćcould not find module 'boot'
#4 ets_task(40100264, 3, 3fff95b8, 4)

MicroPython v1.6-340-ga0cb4ed on 2016-04-02; ESP module with ESP8266
Type "help()" for more information.

Fatal exception 28(LoadProhibitedCause):
epc1=0x402141e3, epc2=0x00000000, epc3=0x00000000, excvaddr=0x000000fc, depc=0x00000000

ets Jan 8 2013,rst cause:2, boot mode:(3,2)

load 0x40100000, len 31840, room 16
tail 0
chksum 0x8b
load 0x3ffe8000, len 1000, room 8
tail 0
chksum 0x60
load 0x3ffe83f0, len 29880, room 8
tail 0
chksum 0x80
csum 0x80
��lśź|˙��s;gb‡„$dlŽ�cäl�cě„śśă��ä��cŹ${ldon't use rtc mem data
�ddśź|ţĂ�{;'c‡„ŚÄě��cäŚ�c서ܜ��běŹl{l�Ś�lÜź<˙��s{o#ŹŚdŚÜ�€ě�cŚ�#䌜śÜ„‡p€�cälc�lrl‡�;d„źăŚcdŚc{|Ś�cdl�Ź‡�źlcäň'ç€�noă���Ädŕ|�„$„l„‡däçcould not find module 'boot'
#4 ets_task(40100264, 3, 3fff95b8, 4)

MicroPython v1.6-340-ga0cb4ed on 2016-04-02; ESP module with ESP8266
Type "help()" for more information.

Fatal exception 28(LoadProhibitedCause):
epc1=0x402141e3, epc2=0x00000000, epc3=0x00000000, excvaddr=0x000000e0, depc=0x00000000

ets Jan 8 2013,rst cause:2, boot mode:(3,2)

load 0x40100000, len 31840, room 16
tail 0
chksum 0x8b
load 0x3ffe8000, len 1000, room 8
tail 0
chksum 0x60
load 0x3ffe83f0, len 29880, room 8
tail 0
chksum 0x80
csum 0x80
��dśß|˙Ă�{sncŽÄl�ldŹběd�cäŚÜśâ��ě��c�‡lrl�d�lśź|˙��s;gb‡„Ä„ě�cäÄb쌜śś��#äŽ${$�Ś�$Üź|˙��rsocŹŚdÄś�€ě�bŚ��cäŚÜśś„ŹpŔ�cä$c�l{$Ź‚slŚźă„c�l„cs<„#�ldÇŹ�źdcěűoďŔ�g'ă����„lŕ|�Śl�Ś�$ŚŹlěçcould not find module 'boot'
#4 ets_task(40100264, 3, 3fff95b8, 4)

MicroPython v1.6-340-ga0cb4ed on 2016-04-02; ESP module with ESP8266
Type "help()" for more information.

ty�@@t€D�PD I�‡�-�=�Mh�]KfEŐ˙�‘H�V�ůrġbaRb€f�U PPôW·��Ţ˙r.Sf'! ‘Ç�-�=�MĹŕ˙V�ö�‘baRb€f�U PPô(LoadProhibitedCause):
epc1=0x402141e3, epc2=0x00000000, epc3=0x00000000, excvaddr=0x000000e3, depc=0x00000000

ets Jan 8 2013,rst cause:2, boot mode:(3,2)

load 0x40100000, len 31840, room 16
tail 0
chksum 0x8b
load 0x3ffe8000, len 1000, room 8
tail 0
chksum 0x60
load 0x3ffe83f0, len 29880, room 8
tail 0
chksum 0x80
csum 0x80
��lÜź<˙��s{g#‡Ś$dlÇ�cälbě„śÜă��ä�bŽd{$don't use rtc mem data
�$dśß|˙Ă�{rncÇÄŚ�Äě�#äŚ�cě„śśś�bě�Źl;l�„�lśź|˙��s{gb‡Ś$Śś�€ě�c„�#쌜śśÄ‡x€cäl#�lsdŽĂslŚžăŚb�lŚbr|„�c�ll�‡Ž�źlběóoî€�ogă����Ślŕ|�Äl�ŚdŚŽ$ěćcould not find module 'boot'
#4 ets_task(40100264, 3, 3fff95b8, 4)

MicroPython v1.6-340-ga0cb4ed on 2016-04-02; ESP module with ESP8266
Type "help()" for more information.

Fatal exception 28(LoadProhibitedCause):
epc1=0x402141e3, epc2=0x00000000, epc3=0x00000000, excvaddr=0x000000e0, depc=0x00000000

ets Jan 8 2013,rst cause:2, boot mode:(3,2)

load 0x40100000, len 31840, room 16
tail 0
chksum 0x8b
load 0x3ffe8000, len 1000, room 8
tail 0
chksum 0x60
load 0x3ffe83f0, len 29880, room 8
tail 0
chksum 0x80
csum 0x80
��dśß|˙‚�;socŹŚd�ld‡�cědc䌜śă��ě�c�‡lsddon't use rtc mem data
�l�lśź|˙��s{g#‡Ś„„ä�cěÄ#䌜śÜ��cäŽds$�Ś$śž|˙��;socŽŚl„ś�€ä‚bŚ�cäÄÜśś„Źp€�cědc�l{$Ź‚slŚźă„c�l„cs<„#�ldÇŹ�źdcěűoď€�g'ă����„lŕ<�Śl�Ś�$ŚŹläçcould not find module 'boot'
#4 ets_task(40100264, 3, 3fff95b8, 4)

MicroPython v1.6-340-ga0cb4ed on 2016-04-02; ESP module with ESP8266
Type "help()" for more information.

Fatal exception 0(IllegalInstructionCause):
epc1=0x4021410�, epc2=0x00000000, epc3=0x00000000, excvaddr=0x000000