Hello, Did all the step by step until the command: node main.js I can see the public key open a new terminal Now connect the USB Core in raspberry and put the core in DFU mode flashing yellow color cd core_keys spark keys save INPUT_CORE_ID_HERE but I receive this error message: Apparently …

Local cloud don't find cores

kennethlimcp March 26, 2015, 3:17pm 4

You can try to upgrade DFU-util then?

Or might be related to this: