RFID PoE ReaderBlind

in Electrical Engineering held by kevinc3819
Contest Ended, Winner(s) have been selected.
  • Open
  • Choosing Finalist
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Description:
Create a PCB for a 13.56MHz RFID PoE Reader with an ESP32, an LED, a buzzer, and a USB C port. The board must be able to quickly and reliably send HTTP POST requests, then flash green or red (and beep) based on the HTTP status code returned (include a minimal .ino file to demonstrate this).

Ensure the board can receive data and power via PoE, and firmware can be flashed via the USB C port.

A compact design is preferred, but ensure there is no interference between any components, specifically the connectivity and RFID.

Please include PCB schematics, Gerber files, BOM, enclosure sketches, 3D renderings, and the minimial .ino file.

Please add in-progress entries in phases—PCB schematic, component placement draft, then final layout—and I’ll provide feedback promptly.
Wants:
- Quick and reliable HTTP POST responses on tap
- LED and beep according to POST response code
- Any 13.56MHz RFID/NFC card is detected within about 18cm
Don't Wants:
- Any delay in the speed of the requests/taps (taps should be successfully processed at a rate of at least 1 tap/second)
- Any unreliability in the connection (POSTs failing, timing out, etc.)
Ask for Sample:
Please provide a sample board and a minimal .ino file.
Software:
  1. Arduino IDE (2.3.3)

Entries

= Buyer's Rating
#2 RFID PoE ESP32 PCB by lotifulbariniloy
#1 POE/RS232 uhf RFID reader module by jiangl

Discussion

Sun, 20 Jul 2025 20:28:22 +0000
Hey I am working on this project but I need more time. Kindly give an extension of about two weeks
Fri, 18 Jul 2025 18:35:55 +0000
Hey!
I can do this task for youm but there is lot of upfront engineering involved if you can make this as project instead of contest I can definetly give you some amazing results, in a project I will first understand your requirement ask any questions and then only do the design part so that you get what you need, not what i assume you need.

if you need this in bulk quantity I can share you qoute for per piece of PCB instead of RE amount

carlosz

Designer

Tue, 24 Jun 2025 16:10:01 +0000
Hello, please can you make the contest prepaid? And do you have any requirements for the enclosure design. It is table top? Wall mounted?

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