03.02.21 2021
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  : PIC12F629
 
   

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03.02.21 - 2021

" "!

 2025 , 2G / 3G , , 2G , 4G ( LTE ) .
  4G , SIM800C.

2021 !
  SIM800C/SIM868E
  :
  - 2G (900/1800 MHz) 4G (LTE FDD B1/B3/B5/B7/B8/B20)
  - SIM
  - : TCP/IP/IPV4/IPV6/Multi DP/FTP/FTPS/HTTP/HTTPS/DNS/RNDIS/PPP/ECM/SMS/SSL
  - () 1919

  .
  Q2 2021



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