- EOL
|
Attention! The sale of the product has been completed. Check otherdevices in this category. |
Description
Module cooperating with Arduino, which enables communication in GSM and GPRS standard. It allows to make voice calls, send SMS messages. It also has GPS location module. On the board there are: SIM card connector, microphone and speaker terminals, battery slot for GPS clock and two u.FL antenna connectors.
Specification .
- System MG2639
- Supported standards: GSM / GPRS
- Frequencies: 850 / 900 / 1800 / 1900 MHz
- Sending and receiving SMS messages
- Making voice calls
- GPRS transmission
- Power:
- Class 4: 2 W for 850 MHz
- Class 1: 1 W for 1800 MHz
- SIM card connector: 1.8 V and 3.0 V
- Support of AT commands
- Conversion of logical levels from 3.3 V / 5 V to 2.8 V
- Two u.FL connectors: for GPS and GSM (no antennasincluded)
- No connectors included, please purchaseseparately
- Plate dimensions: 75 x 53 mm
Arduino compatible product
The manufacturer has prepared auser guidewith the program for Arduino.
Connection with Arduino
The system acts as an overlay for Arduino, using the following leads:
| Pin MG2639 | Arduino | Description |
|---|---|---|
| Power Supply | VIN | The module requires Arduino to be powered via DC connector (USB has too low performance). Pin disconnected by jumper. |
| RING Alert | A0 | Pin goes low with the incoming call. |
| Cell UART TX | 2 | GSM data transmission (4800 b/s). |
| Cell UART RX | 3 | GSM data reception (4800 b/s). |
| Cell boot pin | 7 | BOOT button. |
|
GPS UART TX |
8 | GPS data transmission (11500 bps). |
| GPS UART TX | 9 | GSM data reception (11500 b/s). |
|
Vin |
Vin | Input voltage Vin. |
| GND | GND | System weight |
Useful links |
