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GSM/GPRS Modules


sim800x
SIM800x GSM/GPRS
GSM/GPRS Quad Band compact plug-in module for voice, SMS, Fax and data transfer, dual simcard More...


Compatibility Table

SIM3XXSIM9XX
-SIM900 (SIM900TE)
SIM300SIM900S
SIM340SIM900B
SIM300C / SIM340CSIM900TEC
SIM300D / SIM340DSIM900D (SIM900DTE)
SIM340ESIM900B-E


* SIM900TE, SIM900DTE are the SIM900X soldered on a board with corresponding connector for the Evaluation Kit.



SIM340D VS SIM900D

PIN NamePIN No SIM340DSIM900D
VRTC151.8V3V
ADCO290~2.4V0~2.8V
NC47NCPWM


SIM340 VS SIM900B

DifferenceSIM 900B SIM 340
VRTC3.0V1.8V
ADCO0~2.8V0~2.4V
Firmware UpgradeMain serial port & debug serial port Main serial port
Keypad4*55*5


See also Certification

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