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I will design esp32 s3 sim7600 iot cellular epaper pcb, layout, schematic and firmware
About this Gig
Transform your IoT concept into a manufacturing-ready ESP32-S3 embedded solution!!
Designing a reliable cellular IoT device requires more than connecting components on a PCB. It demands optimized power management, RF-aware PCB layout, signal integrity, high-speed routing, embedded firmware, and seamless integration between the microcontroller, LTE modem, and ePaper display.
Whether you're building a smart tracker, industrial IoT device, electronic shelf label, asset monitoring system, remote display, or battery-powered embedded product, I can transform your concept into a production-ready design.
What I Can Design:
- ESP32-S3 Embedded Hardware Design
- SIM7600 LTE Cellular Integration
- Low-Power IoT PCB Design
- ePaper (E-Ink) Display Integration
- Schematic Capture & PCB Layout
- RF PCB Design & Antenna Routing
- USB-C, UART, SPI, I2C & GPIO Interfaces
- Wi-Fi & Bluetooth Integration
- GPS/GNSS Integration
Why Choose Me?
- Specialized in embedded systems and IoT hardware development
- Professional PCB schematic and layout design
- Experience with ESP32-S3, LTE, RF, and low-power electronics
- well-documented firmware
Message now and let's create a high-quality ESP32-S3 cellular IoT solution!!!!
Other Electronics Engineering Services I Offer
FAQ
What services are included in this gig?
I provide complete ESP32-S3 IoT hardware development, including schematic design, PCB layout, SIM7600 LTE integration, ePaper display integration, embedded firmware, BOM, Gerber files, and manufacturing-ready documentation.
Which PCB design software do you use?
I work with KiCad, Altium Designer, EasyEDA, and Autodesk Eagle, depending on your project requirements and preferred workflow.
Can you develop the ESP32-S3 firmware as well?
Yes. I develop embedded firmware in C/C++ for ESP32-S3, including SIM7600 LTE communication, ePaper display control, sensor integration, Wi-Fi, Bluetooth, UART, SPI, and I2C interfaces.
Can you design low-power battery-operated IoT devices?
Absolutely. I specialize in low-power embedded systems with battery management, sleep modes, power optimization, charging circuits, and energy-efficient hardware design.
Can you integrate GPS, sensors, and wireless modules?
Yes. I can integrate GPS/GNSS, Wi-Fi, Bluetooth, BLE, LTE, sensors, USB, UART, SPI, I2C, and other peripherals based on your project requirements.
Do you design RF and antenna layouts for LTE modules?
Yes. I follow RF PCB design best practices for SIM7600 and other cellular modules to improve signal integrity, antenna performance, and overall system reliability.
