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This product is retired, please consider our Xminilab Portable as your alternative choice

This product is retired, please consider our Xminilab Portable as your alternative choice.

This is the portable version of the Xprotolab, featuring an enclosure with a LiPo battery good for 12 hours of use per charge, and a bigger display 1.3" OLED provides fast refresh rates and high contrast.

What is Xprotolab?

The Xprotolab is a combination of three electronic instruments: a mixed signal oscilloscope, an arbitrary waveform generator, and a protocol sniffer. The Xprotolab was awarded as one of the 100 Hot Products of 2011, by the EDN magazine. The Xprotolab has been featured in several other online magazines, such as Hack a Day and Elektor.

The Xprotolab has been in development for several years, the hardware and firmware are stable. Now its time to put the device in an enclosure and add a rechargeable battery. The input connectors are going to be 3.5mm stereo audio plugs, and the logic port is going be a 0.1" male pin connector.


  • Mixed Signal Oscilloscope: Simultaneous sampling of analog and digital signals.

  • Advanced Trigger: Normal / Single / Auto, with rising or falling edge and adjustable trigger level.

  • Meter Mode: Average, Peak to peak and Frequency readout.

  • XY Mode (Plot Lissajous patterns or see the phase difference between two waveforms).

  • Spectrum Analyzer with different windowing options and selectable vertical log.

  • Horizontal and Vertical Cursors with automatic waveform measurements.

  • Arbitrary Waveform Generator with Sweep on all parameters.

  • Display options: Persistence, Different grid options, and more.

  • Curve tracer function.

General Specifications


  • Graphic OLED display 1.3", 128x64 pixels

  • Enclosure size: 3" x 2" x 0.7"

  • Internal PDI interface

  • 4 tactile switches

  • USB connectivity: PC application available, Android App available.

Logic Analyzer Specifications

  • 8 Digital Inputs, 3.3V or 5V compatible

  • Maximum sampling rate: 2MSPS

  • Frequency counter: 12Mhz

  • Protocol Sniffer: UART, I2C, SPI

  • Internal pull up or pull down.

  • Buffer size: 256

Oscilloscope Specifications

  • 2 Analog Inputs

  • Maximum Sampling rate: 2MSPS

  • Analog Bandwidth: 200kHz

  • Resolution: 8bits

  • Input Impedance: 1MΩ, 10pF

  • Buffer size per channel: 256

  • Input Voltage Range: -14V to +14V

Arbitrary Waveform Generator Specifications

  • 1 Analog Output

  • Maximum conversion rate: 1MSPS

  • Analog Bandwidth: 50kHz

  • Resolution: 8bits

  • Output current > +/- 7mA

  • Buffer size: 256

  • Output Voltage: +/- 3V

Packing List

  • Xprotolab Portable x1

  • Analog Probes (3.5mm to hook clips) x2

  • Logic Analyzer Probe x1

  • Micro USB Cable x1


An Open Software Ecosystem

We recognize that each project has different requirements and goals. As such we have worked to provide as much flexibility to developers as possible. Our quad-core solution allows us to run numerous software solutions. From the selection of algorithms, NLP services, smart assistants, operating systems, and more, we wish to support our users. If you have suggestions on what services you would like to see us officially support let us know on our forums, or if you enjoy the work yourself, submit a merge request to our github.

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