ESP is sending "Fatal exception" Error during Bootup
Posted: Sat Jun 13, 2015 6:06 amI am running my ESP-01 through my USB supply and by passing it through a LDO. It was working correctly in the past few days. But suddenly I am seeing a strange problem in it, while it's bootup it is sending a huge error message (given below) by blinking the blue LED, and then it is starting to draw about 280mA of current constantly and it is not responding to any commands.
Before hooking it up in a more powerful supply I want to make sure that it is a power problem, because ESP is not supposed to draw more than 250mA of current at a instant of time, and I don't have a constant current supply.
Error Message:
Before hooking it up in a more powerful supply I want to make sure that it is a power problem, because ESP is not supposed to draw more than 250mA of current at a instant of time, and I don't have a constant current supply.
Error Message:
Code: Select all
rllœž|Œlà|Œlìb|Ž‚ì’r’blbŒònnžlnnœâìbplblrlpònà‚lbnâ|ŒŽpŒbŒònnîlŒŽl`nnŽlnrŽ’’nŒl`pònàrŒœœâàbnâ|ìŽbŒònnîŽl`nnl`nrŽ’’n’l`pònàrŒœœâàìlŽbnâ|ŒŒŽŽbŒònnîl`nnl`nrŽ’’n‚l’`r’’n‚l’`rlŒŒnœŒònnžŒžâŒrnnnŒlŒbprlì’lì’’‚ŒŽlll~rlì’lllnœâŒl’lllì’lŒnàŽnì’n~ŒŽŽnžll’’nžnŒ’ânlž|bl`rlFatal exception (0):
epc1=0x4021bac2, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0xð0000000, depc=0x00000000
FXW±eøception (0):
epc1=0x40211880, epc2=0x00000000,*ÁÍ=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, gpc?=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x40211880, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
Fatal exception (0):
epc1=0x