@mirzak and @TheYoctoJester is am facing an additional issue as well . While executing the command to create a mender artifact using the dfu-artifact-gen tool I am getting the following error: [image] It says that the ./dfu-artifact-gen: 47: 6: not found I have downloaded it in my Downloads fol…

@Utsav_Shah interesting, this is being caused by a hidden bashism. Change the shebang line in dfu-artifact-gen to #!/bin/bash to invoke it explicitly, then it should work. Greetz, Josef

@Utsav_Shah standard shell syntax applied. Either put everything in one command, or use export for variables. You can check the content of a variable by echoing it or looking at the environment. Examples: env ARTIFACT_NAME="myartifact" echo "my artifact name is $ARTIFACT_NAME" Greetz, Josef

@TheYoctoJester I had tried to replace the name directly in the command but still the same issue occurs. I tried giving the names with and without quotes but that does not solve it as well. [image]

@TheYoctoJester changing the shell to bash solved the problem of generating the mender artifact.Thank you! Now I face another issue: The deployment from the mender was successful and the firmware was also uploaded on to the NRF board that I have connected with my main gateway system. However, upon…

@Utsav_Shah the Update Module has to be installed on the device. This is explained in the tutorial here: Device Firmware Update (DFU) . An Update Module is the client side handling for such artifacts. The upstream source is: [image] Device Firmware Update (DFU) Update Modules …

@TheYoctoJester the update module concept is now clear! Thanks. Currently I am facing an issue to automatically start the firmware on the NRF board once the mender articat has been successfully deployed. I have to restart the whole system in order for the uploaded firmware to run on the NRF5340. How…

@Utsav_Shah to add operations concerning DFU, adapt the Update Module to your needs - it is just a script. Greetz, Josef

DFU update module generator script bug

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DFU update module generator script bug

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