SIM868 GSM GPRS Bluetooth GNSS SMS GSM modul SIM808 SIM908 cseréje

SIM868 GSM GPRS Bluetooth GNSS SMS GSM Module Replace SIM808 SIM908General features
Quad-band 850/900/1800/1900MHz
GPRS multi-slot class 12/10
GPRS mobile station class B
Compliant to GSM phase 2/2
–Class 4 (2 W @ 850/900MHz)
–Class 1 (1 W @ 1800/1900MHz)
Dimensions: 17.6*15.7*2.3mm
Weight: 1.5g
Control via AT commands (3GPP TS 27.007, 27.005 and SIMCom enhanced AT Commands)
Supply voltage range 3.4 ~ 4.4V
Low power consumption
Operation temperature:-40℃ ~85℃ Specifications for GPRS Data
GPRS class 12: max. 85.6 kbps (downlink/uplink)
PBCCH support
Coding schemes CS 1, 2, 3, 4
PPP-stack
USSD Specifications for SMS via GSM/GPRS:
Point to point MO and MT
SMS cell broadcast
Text and PDU mode Specification for GNSS
Receiver type
-22 tracking/66 acquisition-channel
-GPS L1 C/A code Specification for GPS
Receiver type
-22 tracking /66 acquisition -channel
-GPS L1 C/A code Sensitivity
-Tracking: -166 dBm
-Cold starts : -148 dBm
Time-To-First-Fix
-Cold starts: 29s (typ.)
-Hot starts: <1s
-Warm starts: 22s
Accuracy
-Horizontal position : <2.5m CEPInterfaces
77 SMT pins including
SIM Card Interfaces
---SIM card: 3V/ 1.8V
Analog audio interface
RTC GNSS backup
I2C interface
USB interface
Serial interface
SD
GPIO
ADC
GSM Antenna pad
GNSS Antenna pad
Bluetooth Antenna padPackage Include:
1 x SIM868 GSM GPRS Bluetooth GNSS SMS GSM Module in
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