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I will design GSM lte nb iot pcb, sim800, sim7600 modules and cellular iot devices
About this Gig
Are you building a GSM, LTE, or NB-IoT based IoT device for tracking, monitoring, communication, or smart automation? Youre in the right place.
I provide embedded hardware support for cellular IoT systems using modules such as SIM800, SIM900, SIM7600, and NB-IoT modules, combined with microcontroller platforms like STM32, ESP32, and Arduino.
What This Service Covers
- GSM module integration (SIM800 / SIM900 series)
- LTE cellular IoT design (SIM7600 and similar modules)
- NB-IoT based communication systems
- STM32 / ESP32 / Arduino integration
- UART communication and AT command handling
- GPS + cellular tracking system support (SIM7600)
Why Choose Me
- Strong experience in embedded systems and IoT hardware design
- Practical knowledge of GSM, LTE, and NB-IoT modules
- Understanding of SIM800 / SIM7600 AT command communication
- Clear communication and structured development process
Important Note
This service is best suited for prototypes, product development, and early-stage IoT hardware systems. Please contact me before placing an order so we can define your requirements and ensure the best technical approach.
FAQ
What types of cellular modules do you support?
I support GSM, LTE, and NB-IoT modules including SIM800, SIM900, SIM7600, and similar cellular communication modules.
Can you design SIM800 or SIM7600 based systems?
Yes. I can design full hardware systems using SIM800 for GSM applications and SIM7600 for LTE + GPS + IoT connectivity
Do you support NB-IoT development?
Yes. NB-IoT-based IoT devices for low-power communication and long-range connectivity can be designed based on your requirements.
Which microcontrollers can be used?
I work with STM32, ESP32, and Arduino platforms depending on performance, power, and connectivity needs.
What files will I receive after completion?
You will receive: Schematic files PCB layout files Gerber files BOM (Bill of Materials) Pick & Place files (if required)
Can the device include GPS tracking?
Yes. GPS integration is possible, especially with modules like SIM7600 which support built-in GNSS functionality
Can this be used for real IoT products?
Yes. The designs are suitable for prototypes and early-stage product development. With proper testing, they can be used in real-world deployments.
