OSTENT
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OSTENT GSM Modem with Wavecom Q2303A Module USB Interface AT Commands SMS
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OSTENT GSM Modem with Wavecom Q2303A Module USB Interface AT Commands SMS
Based on Wavecom Q2303A Module, this industrial-grade GSM Modem supports dual frequencies GSM 900/1800MHz and can be controlled via AT Commands
OSTENT GSM Modem with Wavecom Q2303A Module USB Interface AT Commands SMS
Item #: 2912059

OSTENT GSM Modem with Wavecom Q2303A Module USB Interface AT Commands SMS

Item #: 2912059

BHD 21

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

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Order now and get it around Monday, August 31
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Based on Wavecom Q2303A Module, this industrial-grade GSM Modem supports dual frequencies GSM 900/1800MHz and can be controlled via AT Commands
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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

Versatile Connectivity
Equipped with a USB interface, the OSTENT GSM Modem allows seamless connection to various devices, enhancing compatibility with multiple systems for a wide range of applications.
Reliable Performance
The Wavecom Q2303A module ensures stable and consistent performance, ideal for applications requiring dependable SMS and AT command functionality, thereby reducing downtime.
User-Friendly Operation
Easy set-up and comprehensive AT command support simplify integration processes, making the OSTENT GSM modem accessible for both beginners and experienced users in SMS communications.

Product Details

Shop GSM Modem with USB Interface at Ubuy Bahrain. Easy SMS communication with Wavecom Q2303A Module. Best price and fast delivery.
  • Industrial-grade GSM modem with Wavecom Q2303A module
  • USB port interface for easy connectivity
  • Controlled via AT commands for versatile use
  • Supports dual frequencies: GSM 900/1800MHz
  • Complies with ETSI GSM 2+ standard
  • Compact design with white aluminous shell and sliding SIM card slot
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Developers

    Ideal for software developers creating applications that require GSM communication for SMS or data transmission.

  • Small Businesses

    Useful for small businesses needing cost-effective SMS solutions for marketing or customer notifications.

  • Hobbyists

    Great for tech enthusiasts and hobbyists exploring GSM technology or building DIY communication projects.

Not Suitable For
  • Non-Tech Users

    Not suitable for users without a technical background, as setup and programming may be complex.

Product Description

OSTENT GSM Modem with Wavecom Q2303A Module USB Interface AT Commands SMS

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Customer Questions & Answers

  • Question: What is the purpose of the OSTENT GSM Modem with Wavecom Q2303A Module?

    Answer: The OSTENT GSM Modem with Wavecom Q2303A is designed primarily for wireless communication using SMS and other AT commands. It enables devices to connect to GSM networks for sending and receiving text messages. This can be particularly useful in scenarios where remote monitoring or control is needed, such as in IoT applications or for managing SMS alerts from various software systems.
  • Question: How do I connect the OSTENT GSM Modem to my computer?

    Answer: To connect the OSTENT GSM Modem to your computer, simply use a USB cable to link the modem to a USB port on your device. Ensure that the appropriate drivers are installed on your system for the modem to be recognized. After connection, the modem can be configured using various software that supports AT commands, allowing you to send and receive SMS directly from your computer.
  • Question: Can I use the OSTENT GSM Modem with any GSM SIM card?

    Answer: Yes, the OSTENT GSM Modem is compatible with GSM SIM cards from various providers. Just insert a valid SIM card into the modem, ensuring it has SMS capabilities and enough credit for sending messages. This flexibility makes it suitable for varying applications, whether for personal use, small businesses, or larger industrial scenarios.
  • Question: What programming languages can I use with the OSTENT GSM Modem?

    Answer: The OSTENT GSM Modem can be interfaced using various programming languages, such as Python, C#, or JavaScript, as long as the language supports serial communication. You can utilize libraries that allow sending AT commands, making it versatile for developers looking to integrate SMS functionality into their applications, whether in IoT or mobile communications.
  • Question: Does the OSTENT GSM Modem support sending and receiving SMS internationally?

    Answer: The ability to send and receive SMS internationally depends on the SIM card and service plan you use with the OSTENT GSM Modem. If the SIM service allows for international messaging, then yes, you can use the modem for Bahrain communications, which is beneficial for businesses operating in multiple countries or for personal use across borders.
  • Question: What are the common AT commands I can use with the OSTENT GSM Modem?

    Answer: Common AT commands for the OSTENT GSM Modem include AT+CMGF (to set SMS mode), AT+CMGS (to send SMS), and AT+CMGR (to read SMS messages). Understanding these commands allows you to leverage the modem’s capabilities effectively, whether for specific SMS applications, data logging purposes, or automated notification systems.
  • Question: Is the OSTENT GSM Modem suitable for industrial applications?

    Answer: Yes, the OSTENT GSM Modem is robust enough for industrial applications, especially where SMS-based communication and remote monitoring are essential. With its ability to handle commands efficiently, it can be integrated into various systems such as telemetry, SCADA systems, and remote management solutions, providing reliable connectivity in industrial settings.
  • Question: Can the OSTENT GSM Modem work with third-party software for SMS management?

    Answer: Absolutely, the OSTENT GSM Modem can be used with third-party SMS management software that supports AT commands. This feature lets businesses customize their communication solutions, automating SMS notifications for alerts, reminders, or status updates, which is particularly beneficial for customer relationship management and operational efficiency.
  • Question: How do I troubleshoot connection issues with the OSTENT GSM Modem?

    Answer: If you're experiencing connection issues with the OSTENT GSM Modem, first check the USB connection and ensure that the drivers are correctly installed. Next, verify the SIM card is functional and properly inserted. Additionally, using a terminal to test AT commands can help identify any problems with the configuration, enabling effective diagnostics for swift resolution.
  • Question: Where can I buy the OSTENT GSM Modem with Wavecom Q2303A Module in Bahrain?

    Answer: You can purchase the OSTENT GSM Modem with Wavecom Q2303A Module USB Interface from Ubuy. They provide a reliable platform for accessing this product, ensuring that you receive quality service and support tailored to your location in Bahrain.

OSTENT Modems Editorial Review

The OSTENT GSM Modem is sold as an unlocked modem that can be used for bulk SMS services. However, based on the customer reviews, it appears to be challenging to set up and unreliable. While some customers had success using the modem, others struggled to get it to receive SMS messages and stay registered on the network. Furthermore, the device does not come with any documentation, which may make it difficult for users to troubleshoot any issues that arise. It is worth noting that the modem is USB powered and does not come with an external power supply.

Customer Reviews & Ratings

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Pros

  • Unlocked modem
  • Can be used for bulk SMS services
  • USB powered

Cons

  • Challenging to set up

Platform Trust & Buyer Confidence

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4.6/5 148 reviews
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MB
Maryam
Verified buyer

“The order arrived fast and in perfect condition”

2 June 2026 · via Trustpilot
T
trusttaker
Verified buyer

“I loved it. That was my second order, and I am already thinking of placing a third order.”

16-Jul-26 · via Trustpilot
HA
Haitham
Verified buyer

“Trusted merchant”

11 July 2026 · via Trustpilot
MA
Mohammad
Verified buyer

“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”

13 June 2026 · via Trustpilot
LA
Lulwa
Verified buyer

“I like the package arrived safely”

17 June 2026 · via Trustpilot
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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.

BHD 21

Order now and get it around Monday, August 31

QTY:

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