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UHF Expansion for FlipperZero

SKU: MT-UHF-FZ Categories: UHF Reader, RFID Reader
Brand: MTools Tec

Original price was: $49.99.Current price is: $39.99.

Add portable UHF RFID inventory scanning to your Flipper Zero. Connect through the 8-pin GPIO header to scan ISO 18000-6C / EPC Gen2 tags, view EPC, RSSI and PC data, and export records to CSV.

Flipper Zero: Portable inventory, tag details and CSV export
Windows via USB-C: Inventory, read, write, lock and kill
Android via USB OTG: Works with the MTools app

📦 Backorder — Estimated shipping: July 30

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MTools Tec UHF RFID expansion connected to Flipper Zero

One module, three ways to work

Use the lightweight Flipper app for mobile inventory, then switch to USB-C or Android OTG when you need deeper UHF tag operations.

Flipper Zero

Portable inventory mode

Scan nearby tags, browse a paged EPC list, inspect tag details and export captured records to CSV on the Flipper SD card.

Windows PC

Full reader/writer mode

Connect by USB-C for inventory, memory-bank read/write, lock and kill operations through the dedicated Windows software.

Android

MTools OTG mode

Connect the expansion to a supported Android device over USB OTG and operate it with the MTools app.

Open-source Flipper application

See the tags, not just a blinking LED

The companion app presents the complete inventory workflow on the Flipper Zero screen—from live tag count to individual EPC details.

Inventory Scan01

Paged Tag List02

Tag Details03

Action Menu04

Field inventory essentials

A purpose-built interface keeps the most useful UHF information available without carrying a laptop.

⌁

Fast inventory scan

Start and stop scanning from the Flipper Zero and watch the detected tag count update in real time.

EPC

Browse captured tags

Move through a paged EPC list, select an entry and inspect its full EPC instead of relying on a truncated preview.

Useful tag diagnostics

View EPC, RSSI and PC (Protocol Control) bits for each captured tag directly on the Flipper display.

CSV

Save records to SD

Export inventory records as a CSV file for later review, documentation or processing on another device.

Hardware UART · 115200 baud

Direct GPIO connection

The open-source application uses the Flipper Zero hardware UART on pins 13 and 14. The module is powered from the 3.3V and GND pins.

Important: Disconnect power before changing wiring. Confirm every pin before powering the module; reversed power or crossed connections may damage the hardware.

Flipper Zero pin	UHF Expansion
13 (TX)	RX
14 (RX)	TX
8 (3.3V)	VCC
18 (GND)	GND

Build and launch the Flipper app

The application source is public and can be built with the official Flipper Zero build tool.

Clone

Download the open-source application from the MTools Tec GitHub repository.

Build

Run ufbt build in the project directory to create the application package.

Launch

Use ufbt launch, or copy the FAP to SD Card/apps/GPIO and open it from Apps → GPIO.

git clone https://github.com/mtoolstec/fz-uhf-expansion.git
cd fz-uhf-expansion
ufbt build
ufbt launch

Source code, documentation and updates

Review the app source, installation guide, UART protocol notes and future updates in the official MTools Tec repository.

View on GitHub ↗

Windows reader/writer software

USB-C mode supports tag inventory, read, write, lock and kill operations at 115200 baud through the dedicated PC interface.

TID-changeable tag support

When paired with compatible TID-changeable ISO 18000-6C UHF tags, PC/Android reader-writer mode can access supported memory operations including TID rewriting.

Mode distinction: The Flipper Zero application is designed for portable inventory and record export. Use PC or Android mode for full read/write operations.

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How to deliver the virtual products?

The virtual products are delivered by email in time when order with only virtual products.

What are the shipping options MTools Tec offers?

We offer both standard and expedited shipping options for our customers. The delivery times may vary depending on the shipping address.

Can I track my shipment?

Yes, once your order has been dispatched, we will send you a shipping confirmation email with your tracking number. You can use this number to track your shipment’s progress.

How long does it take to deliver my order?

The delivery time varies depending on your location and the chosen shipping option. Typically, it takes about 5-10 business days for standard shipping and 2-5 business days for expedited shipping.

Are there any shipping restrictions?

Shipping is usually available to all parts of the world. However, restrictions may apply to certain countries or regions due to international laws or shipping carrier limitations.

What should I do if I haven’t received my shipment yet?

If you haven’t received your order within the expected delivery timeframe, please contact our customer support team. We will help to track your shipment and provide updates.

What if my order arrives damaged?

If your order arrives damaged, please contact our customer support immediately. We will initiate the return process and take necessary steps to rectify the situation.

Can I change the shipping address after my order has been placed?

Depending on the status of your order, it may be possible to change the shipping address before the package dispatched oversea. Please contact our customer support as soon as possible to request changes.