JDH Labs Tech
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GSM/GPRS Voice Data SIM900 Open Source Shield for UNO or MEGA Mobile Cellular
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GSM/GPRS Voice Data SIM900 Open Source Shield for UNO or MEGA Mobile Cellular
Powerful module that allows using AT commands configure remote data communication via IP from anywhere with GSM signal.
GSM/GPRS Voice Data SIM900 Open Source Shield for UNO or MEGA Mobile Cellular
Item #: 137694309

GSM/GPRS Voice Data SIM900 Open Source Shield for UNO or MEGA Mobile Cellular

Item #: 137694309

STD 975000

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Powerful module that allows using AT commands configure remote data communication via IP from anywhere with GSM signal.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Open Source Design
Easily customizable for various applications, the open-source design promotes user collaboration and innovation, making it ideal for hobbyists and developers seeking flexibility and creativity in their projects.
Mobile Connectivity
Seamlessly integrates GSM/GPRS capabilities, enabling reliable mobile data and voice communication. Perfect for remote monitoring and control systems, it addresses connectivity issues faced in isolated or mobile environments.
UNO/MEGA Compatibility
Designed for Arduino UNO and MEGA, ensuring straightforward integration and compatibility with existing projects. This feature empowers users to build robust telecommunications solutions without the need for extensive technical modifications.

Product Details

Shop GSM/GPRS Voice Data SIM900 Open Source Shield for UNO or MEGA Mobile Cellular online at a best price in São Tomé and Príncipe. B0796S7V9C
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Makers and Hobbyists

    Ideal for DIY electronics enthusiasts looking to add GSM capabilities to their Arduino projects.

  • IoT Developers

    Perfect for developers creating IoT applications that require mobile data connectivity and remote control functionalities.

  • Educational Purposes

    Useful for students and educators to learn about mobile communication protocols and Arduino interfacing.

Not Suitable For
  • Non-technical Users

    May be challenging for users with limited technical skills or experience in electronics and coding.

  • High-Volume Applications

    Not suitable for applications demanding high-speed data transfer or extensive cellular connectivity beyond basic needs.

  • Standalone Use

    Requires integration with Arduino boards, unsuitable for those seeking a standalone cellular solution without programming.

Product Description

GSM/GPRS Voice Data SIM900 Open Source Shield for UNO or MEGA Mobile Cellular

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the GSM/GPRS SIM900 Open Source Shield used for?

    Answer: The GSM/GPRS SIM900 Open Source Shield is designed to enable wireless mobile communication for Arduino UNO or MEGA projects. It allows users to send and receive calls, SMS, and even transmit data via GPRS. Ideal for applications such as remote monitoring, home automation, and IoT projects, this shield effectively connects Arduino to mobile networks, facilitating various communication tasks seamlessly.
  • Question: How do I set up the SIM900 shield with my Arduino?

    Answer: Setting up the SIM900 shield with your Arduino involves connecting it to the appropriate pins on your UNO or MEGA board. Start by inserting the shield onto the Arduino, ensuring it aligns properly. You will need to install the required libraries in the Arduino IDE, which will allow you to initialize and control the shield. Sample code is often available in these libraries to help you send SMS or make calls, making implementation straightforward.
  • Question: What type of power supply is needed for the SIM900 Open Source Shield?

    Answer: The SIM900 Open Source Shield requires a power supply of 5V to 12V for optimal performance. While the Arduino can provide sufficient power for basic operations, using an external power source is recommended for projects that demand more current, such as when making calls or transmitting data. Proper power management ensures stable operation and prevents damage to the shield.
  • Question: Can the SIM900 shield be used with other microcontrollers?

    Answer: Yes, the SIM900 Open Source Shield can be used with other microcontrollers besides Arduino UNO or MEGA, provided that they have compatible communication interfaces. Most microcontrollers with UART serial communication capabilities can easily interface with the SIM900. This versatility allows hobbyists and engineers to incorporate cellular communication into a range of projects using different development boards.
  • Question: Does the SIM900 shield support 3G or only 2G networks?

    Answer: The SIM900 shield specifically supports 2G networks, including GSM and GPRS technologies. While it offers reliable connectivity for basic tasks like voice calls and SMS, it does not support 3G or later technologies. As many regions have phased out 2G networks, it is essential to verify network availability in your area if you plan on utilizing this shield for cellular communication.
  • Question: What can I do with the SIM900 shield in my projects?

    Answer: With the SIM900 shield, you can develop an array of projects that require mobile connectivity. Possible applications include remote weather stations that transmit data over SMS, alarm systems that notify users via calls, and telemetry systems for collecting and sending sensor data. Its open-source nature allows you to customize software to fit your project needs, enhancing creativity in design.
  • Question: Is there a built-in antenna with the SIM900 shield?

    Answer: Yes, the SIM900 Open Source Shield typically includes an onboard antenna, which enhances its ability to connect to the mobile network. The antenna is designed to provide sufficient range for communication tasks. However, depending on your project's location, you may want to explore options for external antennas that can improve signal strength and reliability in challenging environments.
  • Question: What are the dimensions of the SIM900 Open Source Shield?

    Answer: The dimensions of the SIM900 Open Source Shield typically measure around 85mm x 53mm, making it a compact accessory that fits seamlessly with Arduino UNO or MEGA boards. This size is advantageous when integrating into various projects, as it ensures that it won't take up excessive space while still providing the necessary functionality. Its design also facilitates easy mounting in enclosures or robotics applications.
  • Question: How do I troubleshoot connectivity issues with the SIM900 shield?

    Answer: If you experience connectivity issues with the SIM900 shield, start by checking the power supply to ensure it meets voltage requirements. Confirm that your SIM card is correctly inserted and activated with a qualified network service provider. Additionally, inspect the antenna connection and ensure there are no loose wires. Utilizing debugging tools and examining the serial output can help to identify specific issues for further resolution.
  • Question: Where can I buy the GSM/GPRS Voice Data SIM900 Open Source Shield in São Tomé and Príncipe?

    Answer: You can purchase the GSM/GPRS Voice Data SIM900 Open Source Shield for UNO or MEGA Mobile Cellular from Ubuy in São Tomé and Príncipe. Ubuy offers a reliable platform to find this product with various options, ensuring you have the best choice for your project needs.

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Pros

  • Compact and lightweight design
  • Open source for custom projects
  • Easy to integrate with Arduino
  • Supports voice and data transmission

Cons

  • Limited documentation for beginners.

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

STD 975000

Order now and get it around Friday, July 31

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 100% compatible with Arduino for easy integration.
  • Access SMS, MMS, GPRS, and voice telephony services.
  • Enable mobile applications and remote telemetry.
  • Send and receive SMS commands effortlessly.
  • Make and receive voice calls from any GSM phone.
  • Operates on a Quad-band system for global compatibility.