The Shield connects your Arduino to the internet using the GPRS wireless network. Just plug this module onto your Arduino board, plug in a SIM card from an operator offering GPRS coverage and follow a few simple instructions to start controlling your world through the internet. You can also make/receive voice calls (you will need an external speaker and microphone circuit) and send/receive SMS messages.
Features:
- Quad-Band 850/900/1800/1900MHz
- TTL data(RX,TX,GND).
- ESD Compliance.
- Enable with MIC and SPeaker socket.
- SMA connector with GSM Antenna
- SIM Card holder.
- Stacking Support Both Arduino UNO and Mega
- Buck DC to DC MIC29302 power supply
- Power supply Jumper selection for VIN and 5v
- Audio / Speaker enabled with RC Noise filtering circuit
-
Hard and soft UART selection Enabled with jumper setting
- Configurable baud rate
- Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
- Power requirements : It is recommended that your Arduino board be powered with an external power supply.
- Package Includes: GSM Modem Shield.
- High quality PCB FR4 Grade with FPT Certified.
Key benefits
- One of the smallest Quad-band GSM/ GPRS modules
- Easier soldering process with LCC package
- Embedded Class-AB amplifier
- Power consumption as low as 1.3mA
- Embedded powerful Internet service protocols, multiple Sockets & IP addresses
- eCall / ERA-GLONASS (Supported in specific firmware)
- QuecFOTATM
- Jamming detection
- DTMF decoding.
Applications:
- Industrial automation.
- GPRS based data logging.
- GPRS and GPS application.
- Home automation.
- Health monitoring.
- Agriculture automation.
- Vehicle tracking.
- Remote monitoring and controlling.
- GPRS based Weather report logging.
- GSM GPRS based Security alert.
- GPRS based remote terminal for file transfer.
- IVRS.
- Bulksms sending.

M95 General Features | ||
Quad-band | 850/ 900/ 1800/ 1900MHz | |
GPRS Multi-slot Class | 12, 1~12 configurable | |
GPRS Mobile Station | Class B | |
|
Compliant to GSM Phase 2/2+ |
Class 4 (2W @ 850/ 900 MHz) Class 1(1W @ 1800/1900MHz) |
Supply Voltage Range | 3.3~4.6V 4.0V nominal | |
|
Low Power Consumption |
1.3mA @ DRX=5 1.2mA @ DRX=9 |
Operation Temperature | -40 °C to +85 °C | |
Dimensions | 19.9 × 23.6 × 2.65mm | |
Weight | Approx. 3.0g | |
Control via AT commands | GSM 07.07 ,07.05 and other enhanced AT Commands |
M95 Specifications for Data | ||
GPRS Class 12 | Max. 85.6kbps (uplink & downlink) | |
PBCCH Support | ||
Coding Schemes | CS 1, 2, 3, 4 | |
USSD | ||
Non Transparent Mode | ||
Protocols | PPP/ TCP/ UDP/ HTTP/ FTP/ SMTP/ SSL |
M95 Specifications for SMS via GSM /GPRS | ||
Point-to-point MO and MT | ||
SMS Cell Broadcast | ||
Text and PDU Mode |
M95 Specifications for Voice | ||
Speech Codec Modes | Half Rate (HR) Full Rate (FR) Enhanced Full Rate (EFR) Adaptive Multi-Rate (AMR) |
|
Echo Arithmetic | Echo Cancellation Echo Suppression Noise Reduction |
M95 Interfaces | ||
SIM/ USIM | 3V/ 1.8V | |
UART | 2 Interfaces | |
Analog Audio Chanel | 2 Embedded Class-AB amplifier in one channel | |
PCM | ||
RTC Backup | ||
Antenna Pad | ||
M95 Certifications | ||
|
CE/ FCC/ GCF/ PTCRB/ NCC/ ANATEL/ IC/ ICASA/ UCRF/ RCM/ Vodafone |




Note: The Arduino Board in the picture above is just for reference , it does not include in the package.
void setup()
{
Serial.begin(9600);
delay(5000);
}
void loop()
{
Serial.println("AT");
delay(1000);
Serial.println("AT+CMGF=1");
delay(1000);
Serial.println("AT+CMGS=\"1234567890\""); //CHANGE TO DESTINATION NUMBER
delay(1000);
Serial.print("hi");
Serial.write(26);
delay(1000);
}
- Datasheet (M95 Hardware Design)
- Code (Arduino)
- Presentation (M95 GSM Module)
- Manual (Quectel GSM HTTP AT Commands Manual V1.3)
- Manual (Quectel AT Commands Manual V3.2)
- Manual (Quectel_GSM_SMTP_AT_Commands_Manual_V1.2)
- Manual (Quectel_GSM_FTP_AT_Commands_Manual_V1.4)
- Manual (Quectel_GSM_STK_AT_Commands_Manual_V1.1)
- Manual (Quectel_GSM_Recording_AT_Commands_Manual_V3.1)
- Manual (Quectel_GSM_QuecCell_AT_Commands_Manual_V1.1)
- Manual (Quectel_GSM_FILE_AT_Commands_Manual_V1.5)
- Manual (Quectel_GSM_MMS_AT_Commands_Manual_V1.2)
- Software (QNavigator V1.4)
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Total Price ₹6,020.00
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