ESP8266 Community Forum

- Tue Aug 30, 2016 8:19 pm #54144 Hello Miguel,

My nodemcu always starts up nicely, no problems

Have been looking into craching when using tft.bmp, but no solution yet,
Library used from Adafruit is very tricky, must be some memory allocation problem.
Will keep you posted.

-lpservices

- Wed Aug 31, 2016 12:46 pm #54191 Hello my Friend!!!!!

Thanks again for all the help!

Wich is the nodemcu model that you are using ?

I cant believe that my nodemcu is resetting many times until really runs the basic application. I have tested here in 3 nodemcu!

- Wed Aug 31, 2016 3:18 pm #54199 Do you have your nodemcu in a breadboard? I noticed a couple of my breadboards that seem fine otherwise cause resets on my nodemcus. If i use an older breadboard that i have, or just leave the board out this problem goes away. Not sure if this will help but it's something easy to test.

- Thu Sep 01, 2016 5:58 am #54241 Hello,

I am using a D1 Mini NodeMCU Lua ESP8266 ESP-12 WeMos D1 Mini WIFI 4M Bytes
In the Adafruit library I noticed that bitmaps can be scaled by an integer,
Since espbasic only uses scale=1, I eliminated the extra code,
The code runs a bit faster now, but still craches
Maybe because the transfer are now a bit faster, the breadboard is playing havoc to the signals/power supply,
I will try to remove from breadboard and use seperate power supply for the display
Will keep you posted



regards,
-lpservices