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Read Many UHF RFID Tags with an Arduino-Friendly Reader Board
The Simultaneous RFID Reader M6E Nano SparkFun is an Arduino-friendly UHF RFID board built around the M6E Nano for multi-tag reads, asset tracking, and access-style projects.
It gives you a practical way to start with EPCglobal Gen 2 UHF RFID on a shield-style board that can work with Arduino-compatible hardware or a serial connection to a computer.
Important: SparkFun notes that FTDI Cable products are known to be incompatible with this board. Use a supported serial interface or microcontroller connection instead.
Why you'll love it
- Based on the M6E Nano reader: Built for UHF RFID projects
- Reads EPCglobal Gen 2 tags: Widely used tag standard
- Up to 150 tags per second: Designed for fast tag read workflows
- Adjustable output power: Lets you balance range and power use
- Arduino-friendly footprint: Easy to prototype with common dev boards
What you can build
Use it for inventory tracking, access control prototypes, asset tagging, race timing experiments, toolbox tracking, and UHF RFID learning projects.
Starter bundles
Pair it with tags, a supported serial interface or controller board, stable power, and an external antenna if you want more range.
Recommended add-ons
Helpful add-ons include EPC Gen 2 tags, supported serial adapters, external antennas, cables, and heatsinking care for longer sessions.
Technical specifications
| Product | SparkFun Simultaneous RFID Reader - M6E Nano |
|---|---|
| SKU | SEN-14066 |
| RFID Standard | EPCglobal Gen 2 |
| Read Speed | Up to 150 tags per second |
| Write Speed | About 80ms standard write |
| Adjustable Power Output | 0dBm to 27dBm |
| Typical Range | Up to 16ft with the right antenna; about 1–2ft with onboard antenna |
| Board Style | Arduino-compatible footprint |
Pinout & usage notes
The board uses an Arduino-friendly footprint and can also be connected through the FTDI-style header to a computer or other serial host.
Resources & support
Official SparkFun product page | SparkFun hookup guide
What’s in the box
1 × SparkFun Simultaneous RFID Reader - M6E Nano
Frequently Asked Questions
How many tags can it read?
SparkFun lists up to 150 tags per second.
Can it work with the onboard antenna?
Yes, but range is shorter than with a proper external antenna.
Can I use an FTDI Cable?
SparkFun says FTDI Cable products are known to be incompatible with this reader.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
Compatibility & downloads
// downloads
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