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Attention! The sale of the product has been completed. Check otherdevices in this category. |
Description
The module enables communication in GSM and GPRS standard. It allows you to make voice calls, send SMS messages. There is a SIM card connector on the board. The module operates at 850/950/1800/1900 MHz and supports GPRS data transmission at speeds up to 85.6 kbps. The module is powered from 3.8 V to 4.2 V. In addition, the module has an LED that indicates the status of connection: no range - fast flashing, logged on - slow flashing. Dimensions of the module are: 25 x 23 mm.
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Attention! High instantaneous current consumption up to 2 A. The maximum voltage for UART communication is 2.8 V, higher may damage the module. |
Exits
The module communicates through a serial interface. The board can be connected to thecontact plateby means of goldpin stripsordirectly to the mini-controller by means of cables.
| Pin | Description |
|---|---|
| RING | Low state when module receives a call |
| DTR | Module Sleep, high state by default, changing to low state module comes out of sleep |
| MICP | Microphone connector (P +) |
| MICN | Microphone connector (N -) |
| SPKP | Headphone connector (P +) |
| SPKN | Headphone connector (N -) |
| NET | Antenna connector |
| VCC | Power supply from 3.8 V to 4.2 V |
| RESET | System reset |
| RXD | Serial communication |
| TXD | Serial communication |
| GND | System weight |
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The module cooperates with Arduino andRaspberryPi (in3B, 2B, B+ and A+ versions), has SMA connectorfor connecting external antenna. The GitHub service includessample programfor Arduino. |
Specification
- Supply voltage: 3.8 V to 4.2 V - recommended 4 V
- Power consumption:
- In sleep mode: up to 2.0 mA
- In IDLE mode: up to 7.0 mA
- GSM communication: average 350 mA max 2000 mA
- Supported standards: GSM/GPRS
- UART communication and AT commands
- Frequencies: 900/1800 MHz
- Standard size SIM connector
- IPX antenna connector
- LED: status indication
- Operating temperature: -40°C to 85°C
- Works with Arduino
- Dimensions: 24 x 24 x 3 mm
Included in the set is
- SIM800L module
- 2 x goldpin slat
- Wire antenna
- PCB self-adhesive antenna with cable and IPX connector
Useful links |
