<![CDATA[LilyGo T5-4.7 Inch S3 E-Paper - github Weather project]]>So I just bought your LilyGo T5-4.7 Inch S3 E-Paper and am unable to comunicate to the device. Don't know if it's your project or device. Please Advise...

I am using your project as a sample Xinyuan-LilyGO/LilyGo-EPD-4-7-OWM-Weather-Display: Using the LilyGo EPD 4.7" display to show OWM Weather Data (github.com)

I have Installed the espressif/arduino-esp32 version 3.0.1 ESP32 Dev Module https://github.com/Xinyuan-LilyGO/LilyGo-EPD47 and https://github.com/bblanchon/ArduinoJson

I get the following error compiling: "Compilation error: 'class WiFiClass' has no member named 'setAutoConnect'; did you mean 'setAutoReconnect'?"

screenshot.jpg

Also this error if I comit out the above I get: "Compilation error: invalid conversion from 'int*' to 'int32_t*' {aka 'long int*'} [-fpermissive]"

screenshot2.jpg

]]>https://www.community.lilygo.cc/topic/1012/lilygo-t5-4-7-inch-s3-e-paper-github-weather-projectRSS for NodeMon, 11 May 2026 14:48:16 GMTSun, 09 Jun 2024 17:31:40 GMT60<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Tue, 11 Jun 2024 16:41:12 GMT]]>@jimbrown-net Niiice!

]]>https://www.community.lilygo.cc/post/1834https://www.community.lilygo.cc/post/1834Tue, 11 Jun 2024 16:41:12 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Tue, 11 Jun 2024 16:37:15 GMT]]>@teastain2 So I was able to compile. fix was to use https://github.com/bblanchon/ArduinoJson/tree/6.x Version: 6.17.3 screenshot.jpg

]]>https://www.community.lilygo.cc/post/1833https://www.community.lilygo.cc/post/1833Tue, 11 Jun 2024 16:37:15 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Tue, 11 Jun 2024 01:15:27 GMT]]>@teastain2 Well, as you may know the weather sketch is no longer supported.
I ran into the same issues with ArduinoJson as you did!
The LilyGO GitHub site 'button' demo compiled without difficulty.
You should ask them why they show the great weather app on their website, but it is remove b/c copyright?
You can raise am #Issue here:
https://github.com/Xinyuan-LilyGO/LilyGo-EPD47/issues
lots of other people complained.
Try scanning the issues for a solution and request help from lewisxhe.
sorry I could not help!
-Terry

]]>https://www.community.lilygo.cc/post/1830https://www.community.lilygo.cc/post/1830Tue, 11 Jun 2024 01:15:27 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Tue, 11 Jun 2024 00:47:37 GMT]]>@jimbrown-net I do not have a E-Paper, but I could try to compile it?
Stay tuned

]]>https://www.community.lilygo.cc/post/1829https://www.community.lilygo.cc/post/1829Tue, 11 Jun 2024 00:47:37 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Tue, 11 Jun 2024 00:26:11 GMT]]>@teastain2 Changed to #include "ArduinoJson.h" // https://github.com/bblanchon/ArduinoJson

Still get the same error

convertFromJson(src, result); // Error here? See https://arduinojson.org/v7/unsupported-as/

screenshot.jpg

Please Advise

]]>https://www.community.lilygo.cc/post/1828https://www.community.lilygo.cc/post/1828Tue, 11 Jun 2024 00:26:11 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Mon, 10 Jun 2024 12:35:58 GMT]]>@teastain2 what about the following error: https://arduinojson.org/v7/unsupported-as/

screenshot3.jpg

]]>https://www.community.lilygo.cc/post/1825https://www.community.lilygo.cc/post/1825Mon, 10 Jun 2024 12:35:58 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Mon, 10 Jun 2024 03:06:41 GMT]]>@jimbrown-net You are going to have to use his library, sadly:

#include <ArduinoJson.h>  // https://github.com/bblanchon/ArduinoJson

You can put it back in the sketch but #include it in "" rather than <>.

#include "ArduinoJson.h"  // https://github.com/bblanchon/ArduinoJson

and put the library in the sketch folder.
The "" make it use the most local library, not the generic global one.
Fun. eh?

]]>https://www.community.lilygo.cc/post/1823https://www.community.lilygo.cc/post/1823Mon, 10 Jun 2024 03:06:41 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Sun, 09 Jun 2024 23:38:57 GMT]]>@teastain2 Thank you, I included that one only and get this error: Compilation error: 'DynamicJsonDocument' was not declared in this scope

//#include <ArduinoJson.h>        // https://github.com/bblanchon/ArduinoJson
#include <Arduino_JSON.h>       // In-built

screenshot4.jpg

Thoughts? I just used this github project: https://github.com/Xinyuan-LilyGO/LilyGo-EPD-4-7-OWM-Weather-Display from LilyGo

]]>https://www.community.lilygo.cc/post/1822https://www.community.lilygo.cc/post/1822Sun, 09 Jun 2024 23:38:57 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Sun, 09 Jun 2024 22:48:21 GMT]]>@jimbrown-net OK...we're getting somewhere!
There are at least 2 arduinojson libraries, with SLIGHTLY different names because there was a huge update to the json process.
Both will work for now, but you must be sure that the LilyGO sketch uses 'which one' and your libraies contain that one.
I had to delete all Arduinojsons and startover, with only one,

#include <Arduino_JSON.h>

My recent nixie NTP clock project
1024jpeg.jpg

Your project looks like Blanchon, so go with that one ONLY

Try and see!
-Terry

]]>https://www.community.lilygo.cc/post/1821https://www.community.lilygo.cc/post/1821Sun, 09 Jun 2024 22:48:21 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Sun, 09 Jun 2024 21:45:49 GMT]]>@teastain2 Tried 2.0.15 I get the following error: https://arduinojson.org/v7/unsupported-as/

screenshot3.jpg

I also tried 2.0.17 same error.

]]>https://www.community.lilygo.cc/post/1820https://www.community.lilygo.cc/post/1820Sun, 09 Jun 2024 21:45:49 GMT<![CDATA[Reply to LilyGo T5-4.7 Inch S3 E-Paper - github Weather project on Sun, 09 Jun 2024 21:18:39 GMT]]>Hi, just a User here:
LilyGO does not recommend ver 3:
"Install Arduino ESP32 V 2.0.5 or above and below V3.0 ，recommended to use version 2.0.15, "
From their GitHub repository !

I use ver2.0.17 on other LilyGO T-Display S3 boards OK.
Try that for now!
-Terry

]]>https://www.community.lilygo.cc/post/1819https://www.community.lilygo.cc/post/1819Sun, 09 Jun 2024 21:18:39 GMT