**Not mandatory.** Only needed if a VSCP boot-loader algorithm is used.

This event has no meaning for any node that is not in boot mode and should be disregarded.

The node confirms that it has entered boot loader mode. This is only sent for the VSCP boot loader algorithm. 

 | Data byte | Description | 
 | :---------: | ----------- | 
 | 0 | MSB of flash block size.            | 
 | 1 | Flash block size.                   | 
 | 2 | Flash block size.                   | 
 | 3 | LSB of flash block size.            | 
 | 4 | MSB of number of blocks available.  | 
 | 5 | Number of block s available.        | 
 | 6 | Number of block s available.        | 
 | 7 | LSB of number of blocks available.  |

 
