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Manual reset is required on power on (ESP8266 WiFi Weather S
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Manual reset is required on power on (ESP8266 WiFi Weather S

by Bioss_K on Wed Dec 26, 2018 10:25 am

"ESP8266 WiFi Weather Station"
Thanks to you, I made it well. But there is one problem.
After the power is completely cut off, and I re-connect the power then display will not be able to read the sketch. just be showing only white screen.
I need to press the Reset button on the back of the TFT FeatherWing - 2.4 " display to get the screen properly.
Can you resolve this problem?
Thank you very much.

Bioss_K
 
Posts: 2
Joined: Wed Dec 26, 2018 10:21 am

Re: Manual reset is required on power on (ESP8266 WiFi Weath

by dcpesses on Fri Dec 28, 2018 1:38 pm

I had this happen to me too yesterday. Try adding a delay in the setup function, as suggested in viewtopic.php?f=57&t=134255#p696260 . I found
Code: Select all | TOGGLE FULL SIZE
delay(100);
worked well for me. YMMV, but I also had to add another 100ms delay right before
Code: Select all | TOGGLE FULL SIZE
connectWifi();
since I had issues connecting after some resets as well.

dcpesses
 
Posts: 7
Joined: Sat Jan 02, 2016 2:00 pm

Re: Manual reset is required on power on (ESP8266 WiFi Weath

by Bioss_K on Fri Dec 28, 2018 11:08 pm

Amazing! works well, Thank you.
I am so surprised that the problem is solved with small delay.
This is my first Arduino kit, I started to get very interested in Arduino.
I think I should learn a lot from people like you.
But I will study harder to solve problems myself.
Thanks again.

Bioss_K
 
Posts: 2
Joined: Wed Dec 26, 2018 10:21 am

Please be positive and constructive with your questions and comments.