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→Communication protocol
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'''Start file transfer command (CMD ID 0x0001)'''<br>
'''Start file transfer command (CMD ID 0x0001)'''<br>
After device is connected for a file download, server initiates file transfer by sending a START command.
After device received file request command from the server (0x0008) device sends START command with file data (packet count).
{| class="wikitable"
{| class="wikitable"
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|+
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Data length'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Data length'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''File Packets (4 bytes)'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''File Packets (4 bytes)'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''File CRC (2 bytes)'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Blank field (2 bytes)'''
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| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |0x0004
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |0x0001
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |0x0006
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |0x0006
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |0x12345678
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |0x12345678
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |...
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |0x0000 (always same value)
|}
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