MQTT switch freezing

4 years 7 months ago #3002 by shmuck
Replied by shmuck on topic MQTT switch freezing
how about debug?
with the current script the debug is not working, if I remove the // from line 5
if I move Serial.begin(115200); after loadconfig(); then it is working

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3 years 7 months ago #3730 by Nikoloudakis
Replied by Nikoloudakis on topic MQTT switch freezing
Hi
I had a lot of freezing problems with esp8266. My solution:
1)add a 1000uf between + and - vcc 3.3v
2)add 0.1uf between ground and vcc pins directly in esp8266
3)add pull-up resistors 4.7 KΩ to reset and CH-PD pins.to vcc
Never had a single freezing again.

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