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Posted: **21 Apr 2023 14:40**

Hello ZWaveMe Team,

Try to upload new beta core 3.0.12. But after bootloader update receive following message:


*** ZME Z-UNO G2 preprocessor. Platform:Windows Version:0.40b2 ***
BOOTLOADER
Openning port                            ..............................                            OK
Syncing with Z-Uno                       ..............................                            OK
          ------------------------------------------------------------------------------------
                                        Z-Uno board information
          ------------------------------------------------------------------------------------
          
          FIRMWARE
          
          	 VERSION:		03.12
          	 BUILD_SEQUENCE:	00002628
          	 BUILD_DATETIME:	2023-04-21T10:37:42(MSK)
          	 SUPPORTED_HWREV:	0704
          
          LIMITS
          
          	 CODE:	456704 Bytes
          	 RAM:	16384 Bytes
          
          HARDWARE
          
          	 CHIP_UID:	 84 2E 14 FF FE 6A 28 08
          	 PROD_TIME:	 2021-07-07T20:41:25(MSK)
          	 PROD_SN:	 213
          	 LOCK:		 DBG_LOCKED
          
          LICENSE
          
          	 SUB_VENDOR:	0000
          	 BITMASK:	0000000000000000
          	 FEATURES:	[]
          	 CRC16:		84f9
          
          NETWORK
          
          	 HOMEID:	da62e48f
          	 NODEID:	0
          
          SECURITY
          
          	S2 DSK:		62024-05669-30460-58654-34700-40585-53615-42408
          	       		_____
          	S2 PIN:		62024
          	QR-Code:	9001616861316202405669304605865434700405855361542408001000262028160220002770052800001007800803001
          ------------------------------------------------------------------------------------
          Using bootloader:C:\Users\USER\AppData\Local\Arduino15\packages\Z-Uno2 (Beta)\hardware\zw_cm4f\3.0.12/bootloaders/zuno_bootloader_HW0704.bin
Writing NVM data                         ..............................                            OK
Loading image                            ..............................                            OK
Rebooting Chip                           ..............................                            OK
Checking image                           ..............................                  ERROR_CODEfe

Error  0	 Selected bootloader image doesn't fit to your board!
Closing port

Try sketch compile/upload and eceived following:

Code: Select all


Error  0	 There's no directory:"C:\Users\USER\AppData\Local\Arduino15\packages\Z-Uno2 (Beta)\hardware\zw_cm4f\3.0.12\device\ZGM130S" for chip:ZGM130S037HGN1.

Also downgrade to 3.0.10 not possible. Same post "Error 0 Selected bootloader image doesn't fit to your board!"

Do you had any advice on that, using arduino ide 1.8.19

Thanks for your support,
Br,

Posted: **22 Apr 2023 10:31**

Hi,
You hurried and installed the very first version from 3.12 in which we forgot to update gcc and the directory with chip-dependent files (devices). Unfortunately, the latest SDK does not support downgrade. Therefore, only forward to the version whose build is larger than the previous one. It's not difficult to make everything work for you. Reinstall version 3.12 in the IDE. To do this, in the payment manager opposite 3.12, click "remove" and install it again. After reinstalling, the compilation of sketches should work again and you will be able to download it again.
While we do not recommend everyone to upgrade to 3.12, the version is not too stable yet. It is very different in its internal organization from 3.10, it uses the latest version of the SiLabs SDK and builds for different Z-Wave chips, many points have not been tested even with us. So for now, use 3.12 with caution. As soon as it becomes stable, we will write about the release of this version.
Good luck, write if you encounter any more problems.

Best regards,
Alex.

Posted: **22 Apr 2023 13:43**

Hi,

Thanks a lot for the details and support. Yes, i hurried to install beta

. Actually following updates and testing closely. We experience issues on Meter CC and testing behavior there on new betas... Nevertheless we will use it with precaution and for tests only. Will let you know if we experience any other problem with our app and configuration and report for reference.

Thanks again,
Best Regards,
Nik

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3.0.12 beta bootloader image doesn't fit

3.0.12 beta bootloader image doesn't fit

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Re: 3.0.12 beta bootloader image doesn't fit