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I need an Arduino program that uses a GSM shield to send and receive SMS notifications. This program should be able to send a default message when a digital trigger signal is absent for more than 30 minutes. The SMS should repeat every 30 minutes until the trigger signal is detected again. Key requirements: -Arduino Uno - Utilize D2 and D3 for software serial communication with the GSM module. - Configure the program via SMS to set phone numbers for message delivery. - Store 1-3 numbers for sending SMS. - Send a default message that I can specify. Ideal skills include: - Proficiency in Arduino programming. - Experience with GSM shield. - Knowledge of software serial communication. - Ability to create configurable systems. Please note that the SMS content is predefined as a default message. The trigger signal is a digital input signal.
Project ID: 39209874
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Active 1 yr ago
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Having led Madnik Private Limited alongside an exceptional team of college students, I am confident that we can deliver an optimal solution for your Arduino GSM Shield SMS Notification System project. As a full-stack developer proficient in Arduino programming and well-versed with GSM shield applications, I have previously developed similar systems using Arduino Uno. In particular, my skills with software serial communication and ability to create configurable systems align perfectly with your project's needs. I am adept at harnessing and leveraging the specific capabilities provided by the Arduino platform to meet unique requirements like yours. As you require storage and management of 1-3 phone numbers for SMS delivery, my expertise in working with various database systems will ensure seamless functionality. Crucially, my versatile approach to problem-solving ensures that project development is not limited to predefined boundaries. Therefore, should you require any additional functionalities during the course of this project or a concurrent graphical interface for your system, I can swiftly integrate them for you. At Madnik Pvt Ltd, we value reliability, timeliness, creativity, and innovation - characteristics that are essential for a successful completion of this project. Let's embark upon this exciting task together and create an extraordinary solution!
₹1,500 INR in 3 days
0.6
0.6
4 freelancers are bidding on average ₹1,825 INR for this job

Hey, I have experience with Arduino programming, GSM shields, and software serial communication. I can develop a robust and configurable system that meets your requirements, including SMS notifications, trigger detection, and phone number storage. I’ll ensure the program works exactly as you need, and we can refine it together if needed. Let’s discuss and get started!
₹3,000 INR in 1 day
5.5
5.5

Hello! I'm a highly skilled PCB Designer with over 9 years of expertise in delivering reliable and efficient PCB designs. I specialize in creating precision designs tailored to client's needs, utilizing top-tier design tools such as Altium Designer, Autodesk Eagle, KiCad, EasyEDA, Siemens PADS, DipTrace, Proteus, Fritzing and OrCAD. My goal is always to ensure the highest quality and performance in every project. Core Expertise : • Schematic Capture & Layout Design • Component Selection & Library Management • Reverse Engineering (PCB Replication, PCB Cloning) • Gerber, BOM, and CPL File Generation & Manufacturing Support • Design for Manufacturability (DFM) and Design for Assembly (DFA) • PCB Design & Development (Single, Double, Multi-Layer, Flexible PCBs) Industries Served : • Medical Devices • Telecommunications • Consumer Electronics • Industrial Equipment • Automotive Electronics • Safety and Security Devices Why Choose Me? • Attention to Detail and Commitment to Quality • Strong Communication Skills & Client-Centric Focus • Timely Delivery & Flexible Approach to Meet Project Requirements I would love to help you with your next PCB design project. Feel free to reach out, and let’s discuss how I can bring your ideas to life! Best Regards, Utpal
₹1,750 INR in 5 days
4.6
4.6

kolkata, India
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