SIM900 SIM800C SIM800L Wireless GSM GPRS Module Development Board for Arduino UK

SIM800L GPRS GSM Module MicroSIM Card Core Wireless Board with Antenna

• The serial port is a TTL serial port, which can be directly linked with the micro controller. MAX232 is not required.
• Onboard signal lights all the way. It flashes slowly when there is a signal, it flashes quickly when there is no signal.
• Automatically finds the network when the module power on.
• Small size, no other GSM module is smaller than this module.
• The power supply can be powered directly from a lithium battery or from a 5V supply.
• Module size: 2.5cm x 2.3cm
• All Quad-band networks are supported.

Note: By default, the pin header is not welded, and leaving more space for customers to expand.

Package includes

1. 1 x SIM800L GPRS Board GSM Module MicroSIM Card TTL Serial Port
2. 1 x Spring shaped Antenna
3. 2 x Pin headers

SIM800L V2.0 5V Wireless GSM GPRS MODULE Quad-Band with Antenna and Cable Cap

The SIM800L V2.0 module has a set of TTL Level serial interface, a set of power supply interface. Besides, there are a set of antenna interface on this module. The chip is SIM800L basic features. SIM800H is a complete Quad-band GSM/GPRS solution in a LGA type.

Applications

SIM800H support Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power.

Consumption

With tiny size of 15.8mm * 17.8mm * 2.4mm, it can fit into slim and compact demands of customer design. Featuring Bluetooth, FM and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.

Sim900 Mini V4.0 Wireless Data Transmission Module GSM GPRS Board Kit with Antenna

• The onboard two set power supply interface VCC5 ower supply, VCC4 interface, 3.5 to 4.5V power supply, optional power of and control start.
• The onboard SMA (default) and IPX mini antenna interface, SIM900A interface reserved reset.
• The size of the module is 49 * 50, all the new and original device.
• The computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A. Standby dozens of MA data can be set to provide dormancy of 10MA low power. Support 2, mobile phone 3, 4G card.
• Antenna circuit: guarantee short and straight , so as to ensure the signal strength.
• PCB display screen printing mark: each interface, convenient development two times, the SIM900/A hardware is completely follow the design when the design manual.
• Two power supply interface: VCC5, 5V DC above 1A. Computer 5V power supply can be early computer USB. DC long data circuit over larger recommended 5V1A. VCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.
• Control pin all leads. ATTL level, compatible with 3.3V and 5V.
• The two antenna interface, the default SMA straight head, connector for IPXmini antenna.
• One way of speech interface, the way Mike interface.

Postage policy

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