GPS Modules 57 Channel
SIM800A GSM Modem
Minimum Order Quantity: 1000 Piece
|Shipment Dimensions||11 x 6.5 x 2.5 cm|
|Input Voltage (V)||9 to 12|
|Operating Temperature ( DegreeC)||-40 to 90|
|Shipment Weight||0.135 kg|
The SIM800A Quad-Band GSM/GPRS Module with RS232 Interface is a complete Quad-band GSM/GPRS solution in an LGA(Land grid array) type which can be embedded in the customer applications. SIM800A support Quad-band 850/900/1800/1900 MHz, it can transmit Voice, SMS, and data information with low power consumption.
With tiny size of 100 x 53 x 15 mm, it can fit into slim and compact demands of custom design. Featuring and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.
The SIM800A modem has a SIM800A GSM chip and RS232 interface while enables easy connection with the computer or laptop using the USB to the Serial connector or to the microcontroller using the RS232 to TTL converter. Once you connect the SIM800A modem using the USB to RS232 connector, you need to find the correct COM port from the Device Manager of the USB to Serial Adapter.
Then you can open Putty or any other terminal software and open a connection to that COM port at 9600 baud rate, which is the default baud rate of this modem. Once a serial connection is open through the computer or your microcontroller you can start sending the AT commands. When you send AT commands for example “ATr” you should receive back a reply from the SIM800A modem saying “OK” or other response depending on the command sent.
Remote Data Monitor and Control.
Water, gas, and oil flow metering.
AMR (automatic meter reading).
Power station monitoring and control.
Remote POS (point of sale) terminals.
Traffic signals monitor and control.
Power distribution network supervision.
Central heating system supervision.
The weather station data transmission.
Hydro-logic data acquisition.
Traffic info guidance.
Parking meter and Taxi Monitor.
Telecom equipment supervision (Mobile base station, microwave or optical relay station).
GPRS class 2/10.
Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set).
High-Quality Product (Not hobby grade).
5V interface for direct communication with MCU kit.
Configurable baud rate.
Built-in SIM Cardholder.
Built-in Network Status LED.
Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
Minimum Order Quantity: 250 Piece
|Brand||ALL BRAND AVAILABLE|
|Model Name/Number||IN ALL MODEL NUMBER AVAILABLE|
|Number Of Pins||3 pin|
|Voltage V||5v dc|
|I Deal In||New Only|
• operating voltage 3.3V-5V • the output in the form: Digital switching outputs (0 and 1) • a fixed bolt hole for easy installation • small board PCB size: 3.2cm x 1.4cm • wide voltage LM393 comparator
- Production Capacity: 1000
- Delivery Time: TWO days
- Packaging Details: box
SIM 808 GSM Modem
Minimum Order Quantity: 100 Piece
|Connectivity Type||Wireless or Wi-Fi|
|Operating Voltage Range||5-18V|
|Lithium Battery Interface Voltage||3.4-4.4V|
|Operating Temperature||-40 to+85 Degreec|
SIM800 is a complete Quad-band GSM/GPRS solution in a SMT type which can be embedded in the customer applications. SIM800 support Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 24*24*3 mm, it can fit into slim and compact demands of customer design. Featuring Embedded AT, it allows total cost savings and fast time-to-market for customer applications.
SIM808 Kit can be used for GSM, GPRS, GPS functions
SMS, Voice, Data, Location and tracking all in one kit
Quad band GSM for global coverage
Quad-band 850/900/1800/1900MHz - connect onto any global GSM network with any 2G SIM.
Fully-integrated GPS (MT3336 chipset with -165 dBm tracking sensitivity) that can be controlled and query over the same serial port
Make and receive voice calls using a headset or an external 32 speaker + electret microphone
Send and receive SMS messages
Send and receive GPRS data (TCP/IP, HTTP, etc.)
PWM/Buzzer vibrational motor control
AT command interface with "auto baud" detection
Heres the GPS specifications:
22 tracking /66 acquisition channels
GPS L1 C/A code
Tracking: -165 dBm
Cold starts : -147 dBm
Cold starts: 30s (typ.)
Hot starts: 1s (typ.)
Warm starts: 28s (typ.)
Accuracy: approx 2.5 meters
- Production Capacity: 1000
- Delivery Time: TWO DAYS
- Packaging Details: PVC BOX