     GSM-  CCU   12.2.

1.    USB      ( Pwr In/GND).

2.    .    .     .
   : http://www.radsel.ru/files/common/RADS_USBtoCOM_Driver.zip.

3.  .   " "   " ".
 , ,  "".   "     GSM ".
 "".  .

4.  USB .     ,   ,  USB .
     PWR/NET.     .

5.  QuecFOTA_V1.3.exe

6.    "Select Bin File"   GC10RCR02A08.bin.

7.     "COM"  COM  .

8.    "Config->Settings"  "COM Baudrate"   115200
 "SW Data Length"   "1K Bytes".

9.  "Start the SW upgrade".          
 (Download XX% of the bin file),        . 
          .

10.    USB .  .   " "  
" ".  , ,  "".   "    
GSM ".  "".  .