- Sat Sep 03, 2016 3:30 pm
#54397
as close as possible to the Vcc and gnd pins/contacts of your module.
The larger the better and low esr preferred.
The larger the better and low esr preferred.
- Tue Oct 25, 2016 4:05 am
#57081
I had the same problem, a 10uF capacitor did the work. Now it works well.
Thanks dude, you made my day !
gvl wrote:To anyone having the same issue, make sure that your device is powered by a 3.3V power source capable of sourcing at least 200 mA of current. Also, remember to add a 10uF or so capacitor on the rails, and position the ESP8266 as close to the capacitor as possible. I was having the above issue too until I added the capacitor; now everything is rock solid.
If that still doesn't work, then reflashing might be a good idea.
I had the same problem, a 10uF capacitor did the work. Now it works well.
Thanks dude, you made my day !
- Fri Feb 10, 2017 11:09 am
#62351
Hey,
many people struggling with this problem, there are bunch posts in the internet. In my case I bought 4 modules and two shew this behaviour. One from the early beginning and the second after a while. Powering the module from external source, capacitors and reflashing never solved the problem. I guess there is something else. I want to point out that there some modules which are damaged and sometimes you will waste your time trying to fix it. I´m really disappointed from time to time having issues like this one.
Good Luck
many people struggling with this problem, there are bunch posts in the internet. In my case I bought 4 modules and two shew this behaviour. One from the early beginning and the second after a while. Powering the module from external source, capacitors and reflashing never solved the problem. I guess there is something else. I want to point out that there some modules which are damaged and sometimes you will waste your time trying to fix it. I´m really disappointed from time to time having issues like this one.
Good Luck
- Mon Aug 14, 2017 4:59 pm
#69063
im experiencing the same problem,
i can add, that the im able to load any program into the module, erase the flash to zero , in this case i receive the wright message ,
after i load a new sketch, it allways ends , with a continuous loop , where you can see the Fatal exception (0):
epc1=0x4021d124, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
message ,
nothing seams to work to solver the problem
i can add, that the im able to load any program into the module, erase the flash to zero , in this case i receive the wright message ,
after i load a new sketch, it allways ends , with a continuous loop , where you can see the Fatal exception (0):
epc1=0x4021d124, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
message ,
nothing seams to work to solver the problem
