Data Sheet

Smart Machine Smart Decision
Default value of output channel is different.
21.9 AT+CADC
SIM800V, SIM840V,SIM800W, SIM808
SIM840W,SIM800W16,SIM840W16,
SIM800H,SIM800L,SIM800,SIM800M64
AT+CADC? AT+CADC?
+CADC: 1,603 +CADC: 1,958
OK +CADC: 1,2223
OK
Difference:
SIM808 has two ADC channel, and others have only one ADC channel.
21.10 AT+CSCLK
SIM800V, SIM840V,SIM800W, SIM808
SIM840W,SIM800W16,SIM840W16,
SIM800H,SIM800L,SIM800,SIM800M64
AT+CSCLK=? AT+CSCLK=?
+CSCLK: (0-2) +CSCLK: (0-1)
OK OK
Difference:
SIM808 does not support AT+CSCLK=2.
21.11 Only Part of Projects Support Following AT Commands
Chapter AT command or function Supported by project
6.2.40 AT+SGPI O SIM800V, SIM840V, SIM800W, SIM840W,
SIM800W16, SIM840W16, SIM800L, SIM800H,
SIM800, SIM800M64, SIM808
6.2.59 AT+CPCMCF G SIM800H,SIM800L,SIM800,SIM800M64,SIM808
6.2.60 AT+CPCMSYNC SIM800H,SIM800L,SIM800, SIM800M64,SIM808
6.2.61 AT+CANT SIM800H,SIM800L,SIM800, SIM800M64,SIM808
SIM800 Series_AT Command Manual_V1.05 365 2014-07-31