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Legacy integration in Arduino IDE #9491
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it does not show because it's already installed. I suggest you go to 2.0.15 though. it's the same as 2.0.14 with some fixes |
I need 2.0.14 version too, Is there a manual way to install it? 2.0.15 has bugs, Serial 1 and Serial 2 do not work on nodemcu esp32s v1.1 module |
seems to me you forgot to load the proper JSON, so you see only the versions that are released by Arduino.cc |
With https://espressif.github.io/arduino-esp32/package_esp32_index.json "2.0.15" , "2.0.11" and "2.0.10" versions are listed |
@me-no-dev
references to all previous versions are missing... |
holly cow... something really went crazy with those jsons. I guess we have work to do for next release |
I have updated both JSONs. Can you please confirm that you see the older versions on the stable json and alpha3 on the dev json |
Your update has positive effect ! Before
AfterCore 2.0.14
Core 3.0.0-alpha3
Thank you so much! |
@lyusupov I have no idea why it failed. Script has worked for years without issues and it worked for 2.0.14, yet we have not changed it a bit in it since. Thanks for your investigation. It really pinpointed the issue. Others saying that they see other versions made no sense, except if they were looking at the Arduino.cc released versions, which were exactly those. Anyway, we should be good for now and we will fix them for future releases |
Had the same issue yesterday where only .11 and .15 shows up and had errors on Serial2. But today, almost all versions showed up and I can now revert to .14 instead of .11 only. |
@me-no-dev you suggest 2.0.15 and there is a Serial2 bug ? i use it in some projects.... what should i do ? go back to 2.0.14 ? |
you can go to 2.0.14 or just call |
Hello to all. I am debugging some SPI Displays issues (ili9488 SPI screen) in an Arduino ESP32, and seems like i need Arduino ESP Boards 2.0.14 because it was the last working version for my problem. But 2.0.14 is not available in the boards manager. @me-no-dev, is it possible that what happened and you solved on Apr/24, is happening again? I already have the https://espressif.github.io/arduino-esp32/package_esp32_index.json in the Additional Boards URL's |
@ajfdez ![]() |
@Xylopyrographer Thank you, but i think i need the Arduino ESP32 Boards. I have readed somewhere that you need to use the Arduino's and not the Espressis's ones if you are using an Arduino ESP32. Although trying doesn't hurt, I followed your suggestion and I'm still at the same point. The problem I have is quite widespread, and all the solutions I see involve installing Arduino ESP32 Boards 2.0.14." |
what problem is quite widespread? Our SPI library works just fine on all supported chips with all SPI screens. Maybe the library you are using is not properly written? |
The problem is an ili9488 Spi screen with an Arduino ESP32. They do not work. Or at least i do not find the way. The only posts you can see with some success are people that installed 2.0.14 Examples: https://github.com/Bodmer/TFT_eSPI/issues/3329#issuecomment-2370475614 I think is something related with SPI declarations. Or maybe is the library as you say, i don't know. The library is TFT_eSPI.h https://github.com/Bodmer/TFT_eSPI/blob/master/README.md and seems like a well written one. |
Board
ESP32
Device Description
na
Hardware Configuration
na
Version
v2.0.14
IDE Name
Arduino IDE
Operating System
Windows
Flash frequency
na
PSRAM enabled
yes
Upload speed
na
Description
With 2.0.14 installed since few month with preferece :

https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
note: it's same thing with preference :
https://espressif.github.io/arduino-esp32/package_esp32_index.json
question : is it possible to préserve compatibility with old version (legacy) ?
2.0.14 is not displayed, so it's imposible to uninstall it, and if i want to stay in 2.0.14, the core is not displayed on available board.
Sketch
Debug Message
Other Steps to Reproduce
No response
I have checked existing issues, online documentation and the Troubleshooting Guide
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