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I will design rfid pcb uhf rfid reader, nfc antenna, stm32 esp32 and embedded firmware
PCB Designer, Embedded system engineer and firmware Developer
I’m Jacob Brassfield, an Electronics Engineer specializing in RFID NFC PCB Design, Embedded Systems, and Firmware Development. I design custom RFID and UHF RFID reader boards, NFC antenna interfaces, ...
About this Gig
HELLO AND WELCOME!
I will design RFID PCB UHF RFID reader, NFC antenna, STM32 ESP32 electronics and embedded firmware for your custom product.
I am Jacob Brassfield, an Electronics Engineer specializing in RFID, RF PCB Design, Embedded Systems, and Firmware Development. I help startups, product developers, and businesses turn RFID and NFC concepts into practical electronic solutions.
My services include:
- UHF RFID reader PCB design
- RFID and NFC interface design
- RFID antenna integration and matching
- STM32 and ESP32-based electronics
- RF-aware PCB layout
- Embedded C/C++ firmware
- SPI, I2C, UART, USB and GPIO interfaces
Why Choose Me
- Engineering-focused approach
- RF-aware PCB design
- Hardware + firmware expertise
- STM32 & ESP32 experience
- Manufacturing-ready delivery
- Clear technical communication
Have an RFID, UHF RFID, or NFC product idea? Kindly send a message to get the work started!!!!
FAQ
Do you design RFID and NFC antennas?
Yes. I can integrate RFID/NFC antennas into the design and consider antenna matching, placement and RF-aware PCB layout.
Can you develop STM32 or ESP32 firmware for RFID systems?
Yes. I can develop embedded C/C++ firmware for STM32, ESP32 and other supported microcontrollers for RFID communication and system control.
What files will I receive?
Depending on your package, deliverables can include schematic, PCB source files, Gerbers, BOM, CPL/Pick-and-Place files, firmware source code and technical documentation.
Can you work with an existing RFID module or chip?
Yes. If you already have an RFID reader IC, module, antenna or reference design, I can integrate it into a custom PCB and connect it with your MCU and peripherals.
. Can you integrate RFID with IoT or wireless connectivity?
Yes. I can integrate RFID/NFC systems with STM32 or ESP32 and add interfaces such as Wi-Fi, BLE, USB, UART, SPI and I2C.
