WiFi problem

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9 months 2 weeks ago #9819 by Peanut13
WiFi problem was created by Peanut13
Just tried flashing a esp the Arduino IDE states dynamic JSON buffer not declared help please

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9 months 2 weeks ago #9822 by Ty_Eeberfest
Replied by Ty_Eeberfest on topic WiFi problem
Starting with the basics:

Do you have the ESP hardware ("board") definitions installed in your Arduino IDE? Have you ever successfully flashed an ESP with your present installation of the IDE?

Did you remember to hold GPIO 0 at ground while powering up the ESP prior to trying to flash it?

In IDE Tools menu have you set all the configuration items to match what is detailed in the comments at the top of the WiFi program?

Look into it later when the dust is clearing off the crater.

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9 months 2 weeks ago #9823 by Peanut13
Replied by Peanut13 on topic WiFi problem
Yes the ESP has been flashed before on the same computer and adapter will try again thanks

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9 months 2 weeks ago #9824 by BS_Jim
Replied by BS_Jim on topic WiFi problem
Check the version of ArduinoJson you have installed in your library. I had similar problems and found I had 6.8.0-beta installed. The problem went away when I installed 5.13.2 as recommended in the sketch.
Jim

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9 months 2 weeks ago #9825 by Peanut13
Replied by Peanut13 on topic WiFi problem
Thanks when I checked my version of JSON was six.something installed the 5.13.2 version worked like a dream that will teach me to read everything in the file

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9 months 2 weeks ago #9826 by BS_Jim
Replied by BS_Jim on topic WiFi problem
Glad it worked.
Jim
The following user(s) said Thank You: Ty_Eeberfest

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