Test & Measurement applications running on a credit card sized SoC (FPGA+CPU) based Open SW source DAQ platform

Works with WINDOWS, MAC and LINUX
Oscilloscope
Spectrum analyzer
LCR meter
Bode analyzer
Open source development DAQ platform
Choose your favorite kit
STEMlab 125-10
Starter kit
€199
STEMlab 125-10
Diagnostic kit
€249
STEMlab 125-10
Edu pack
€289
STEMlab 125-14
Starter kit
€259
STEMlab 125-14
Diagnostic kit
€399
STEMlab 125-14
Calibrated kit
€499
STEMlab 125-14
Ultimate kit
€599
STEMlab 125-10
Starter kit
€199
STEMlab 125-10
Diagnostic kit
€249
STEMlab 125-10
Edu pack
€289
STEMlab 125-14
Starter kit
€259
STEMlab 125-14
Diagnostic kit
€399
STEMlab 125-14
Calibrated kit
€499
STEMlab 125-14
Ultimate kit
€599
Details Details Details Details Details Details Details
Student/educator price €159 €249
T&M instruments
Oscilloscope

Oscilloscope

This application will turn your STEMlab board into a 2-channel Oscilloscope.

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Input channels
2
2
2
2
2
2
2
Bandwidth
40MHz
40MHz
40MHz
50MHz
50MHz
50MHz
50MHz
Resolution
10bit
10bit
10bit
14bit
14bit
14bit
14bit
Memory depth
16k
16k
16k
16k
16k
16k
16k
Input range
+/- 1V and +/- 20V
+/- 1V and +/- 20V
+/- 1V and +/- 20V
+/- 1V and +/- 20V
+/- 1V and +/- 20V
+/- 1V and +/- 20V
+/- 1V and +/- 20V
Input coupling
DC
DC
DC
DC
DC
DC
DC
Signal generator

Oscilloscope

This application will turn your STEMlab board into a 2-channel Signal generator.

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Output channels
2
2
2
2
2
2
2
Frequency Range
0 - 50 MHz
0 - 50 MHz
0 - 50 MHz
0 - 50 MHz
0 - 50 MHz
0 - 50 MHz
0 - 50 MHz
Resolution
10bit
10bit
10bit
14bit
14bit
14bit
14bit
DDS buffer
16k
16k
16k
16k
16k
16k
16k
Input range
+/- 1V
+/- 1V
+/- 1V
+/- 1V
+/- 1V
+/- 1V
+/- 1V
Input coupling
DC
DC
DC
DC
DC
DC
DC
Output impedance
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
50ohm
Spectrum analyzer

This application will turn your STEMlab board into a 2-channel DFT Spectrum Analyzer.

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Bandwidth
0 - 50MHz
0 - 50MHz
0 - 50MHz
0 - 62 MHz
0 - 62 MHz
0 - 62 MHz
0 - 62 MHz
Resolution
10 bit
10 bit
10 bit
14 bit
14 bit
14 bit
14 bit
DFT buffer
16384
16384
16384
16384
16384
16384
16384
Dynamic Range
- 70 dBm
- 70 dBm
- 70 dBm
- 80 dBm
- 80 dBm
- 80 dBm
- 80 dBm
Input noise level
< -100 dBm/Hz
< -100 dBm/Hz
< -100 dBm/Hz
< -119 dBm/Hz
< -119 dBm/Hz
< -119 dBm/Hz
< -119 dBm/Hz
Input range
10dBm
10dBm
10dBm
10dBm
10dBm
10dBm
10dBm
Input impedance
1 MΩ / 10 pF
1 MΩ / 10 pF
1 MΩ / 10 pF
1 MΩ / 10 pF
1 MΩ / 10 pF
1 MΩ / 10 pF
1 MΩ / 10 pF
Input coupling
DC
DC
DC
DC
DC
DC
DC
Spurious frequency components
< -70 dBFS Typically
< -70 dBFS Typically
< -70 dBFS Typically
< -70 dBFS Typically
< -90 dBFS Typically
< -90 dBFS Typically
< -90 dBFS Typically
Bode analyzer

This application will turn your STEMlab into an affordable Bode analyzer.

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Frequency span
1Hz-50MHz
1Hz-50MHz
1Hz-50MHz
1Hz-60MHz
1Hz-60MHz
1Hz-60MHz
1Hz-60MHz
Frequency resolution
1Hz
1Hz
1Hz
1Hz
1Hz
1Hz
1Hz
Excitation signal amplitude
0 - 1 V
0 - 1 V
0 - 1 V
0 - 1 V
0 - 1 V
0 - 1 V
0 - 1 V
Excitation signal DC bias
0 - 0.5 V
0 - 0.5 V
0 - 0.5 V
0 - 0.5 V
0 - 0.5 V
0 - 0.5 V
0 - 0.5 V
Resolution
10bit
10bit
10bit
14bit
14bit
14bit
14bit
Maximum number of steps per measurement
1000
1000
1000
1000
1000
1000
1000
Max input amplitude
+/- 1 V (LV jumper settings),
+/- 20 V (HV jumper settings)
+/- 1 V (LV jumper settings),
+/- 20 V (HV jumper settings)
+/- 1 V (LV jumper settings),
+/- 20 V (HV jumper settings)
+/- 1 V (LV jumper settings),
+/- 20 V (HV jumper settings)
+/- 1 V (LV jumper settings),
+/- 20 V (HV jumper settings)
+/- 1 V (LV jumper settings),
+/- 20 V (HV jumper settings)
+/- 1 V (LV jumper settings),
+/- 20 V (HV jumper settings)
Measured parameters
Gain, Phase
Gain, Phase
Gain, Phase
Gain, Phase
Gain, Phase
Gain, Phase
Gain, Phase
Frequency sweep modes
Linear/Logarithmic
Linear/Logarithmic
Linear/Logarithmic
Linear/Logarithmic
Linear/Logarithmic
Linear/Logarithmic
Linear/Logarithmic
Logic analyzer Basic

The Logic Analyzer application enables the representation of the binary states of digital signals.

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€39
LA
LA Basic
LA Basic
LA Basic
Channels
8
8
8
Sample rate (max)
12 MS/s
12 MS/s
12 MS/s
Fastest input signal
3 MHz
3 MHz
3 MHz
Supported protocols
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
Input voltage levels
only 3.3V voltage levels
only 3.3V voltage levels
only 3.3V voltage levels
Overload protection
not available
not available
not available
Memory depth
1MS (typical*)
1MS (typical*)
1MS (typical*)
Logic analyzer probes
included
included
included
Logic analyzer Pro

This application turns your STEMlab board into an 8 channel Logic Analyzer

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€79 €79 €79 €79
LA
LA Pro
LA Pro
LA Pro
LA Pro
Channels
8
8
8
8
Sample rate (max)
125 MS/s
125 MS/s
125 MS/s
125 MS/s
Fastest input signal
50 MHz
50 MHz
50 MHz
50 MHz
Supported protocols
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
Input voltage levels
2.5V - 5.5V
2.5V - 5.5V
2.5V - 5.5V
2.5V - 5.5V
Overload protection
integrated
integrated
integrated
integrated
Memory depth
1MS (typical*)
1MS (typical*)
1MS (typical*)
1MS (typical*)
Logic analyzer probes
included
included
included
included
Logic analyzer ext. module
included
included
included
included
LCR meter

This application will turn your STEMlab into an affordable LCR meter.

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€299 €299 €299 €299 €299 €299
Measured primary parameters
Z, L, C, R
Z, L, C, R
Z, L, C, R
Z, L, C, R
Z, L, C, R
Z, L, C, R
Z, L, C, R
Measured secondary parameters:
P, D, Q, E
P, D, Q, E
P, D, Q, E
P, D, Q, E
P, D, Q, E
P, D, Q, E
P, D, Q, E
Selectable frequencies
100Hz, 1kHz, 10kHz, 100kHz
100Hz, 1kHz, 10kHz, 100kHz
100Hz, 1kHz, 10kHz, 100kHz
100Hz, 1kHz, 10kHz, 100kHz
100Hz, 1kHz, 10kHz, 100kHz
100Hz, 1kHz, 10kHz, 100kHz
100Hz, 1kHz, 10kHz, 100kHz
Impedance range
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
DC bias
0.5 V
0.5 V
0.5 V
0.5 V
0.5 V
0.5 V
0.5 V
Basic accuracy
5,00%
5,00%
5,00%
1,00%
1,00%
1,00%
1,00%
Max input voltage
0.5Vpp
0.5Vpp
0.5Vpp
0.5Vpp
0.5Vpp
0.5Vpp
0.5Vpp
Input protection
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Parameter range Z
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
Parameter ranges Rs, Rp
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
1 Ohm-10 MOhm
Parameter ranges Ls, Lp
100nH-1000 H
100nH-1000 H
100nH-1000 H
100nH-1000 H
100nH-1000 H
100nH-1000 H
100nH-1000 H
Parameter ranges Cs, Cp
10pF - 100 mF
10pF - 100 mF
10pF - 100 mF
1pF - 100 mF
1pF - 100 mF
1pF - 100 mF
1pF - 100 mF
Parameter range P
+/- 180 deg
+/- 180 deg
+/- 180 deg
+/- 180 deg
+/- 180 deg
+/- 180 deg
+/- 180 deg
Marketplace

It is a place where free of charge open source applications developed by our community members are available within a single click for immediate experience and use. Currently available set includes:

  • SDR
  • Network Vector Analyzer
  • Radio Box
  • LTI DSP Workbench
  • PID controller
  • Impedance Analyzer
  • Frequency response meter
  • Teslameter
  • Multichannel Pulse Hight analyzer

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Development and learning tools/features
Visual programming

What is in the box:

  • 1 year subscription
  • sensor extension module

If you too are struggling to get your head around the complexity of programming languages – or indeed if you want to introduce children to electrical engineering – then Red Pitaya’s Visual Programming is definitely the answer.

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€49 €49 €49 €49 €49 €49
MATLAB/LABVIEW remote control

The STEMlab board can be controlled remotely over LAN or wireless interface using Matlab, Labview, Scilab or Python via the Red Pitaya SCPI (Standard Commands for Programmable Instrumentation) list of commands. The SCPI interface/environment is commonly used to control T&M instruments for development, research or test automation purposes. SCPI uses a set of SCPI commands that are recognized by the instruments to enable specific actions to be taken (e.g.: acquiring data from fast analog inputs, generating signals and controlling other periphery of the Red Pitaya STEMlab platform). The SCPI commands are extremely useful when complex signal analysis is required where SW environment such as MATLAB provides powerful data analysis tools and SCPI commands simple access to raw data acquired on STEMlab board.

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Possibility to create own app (Open source code available)

Regardless of the fact that Red Pitaya STEM boards are mainly intended for usage as affordable pocket size multi-instrument devices, due to the OPEN SOURCE nature of the Red Pitaya STEM boards software*, you may also use them as:

  • DSP development boards
  • DAQ cards
  • FPGA development boards
  • Customizable T&M lab instruments.

Users can easily develop their own WEB application by modifying the existing ones or by writing them from scratch. Complete instructions are available, describing all steps and algorithms. If you are only interested in the development in the areas of DSP, the APIs enabling the writing of the algorithms in the C programming language and running them on Red Pitaya STEM boards are available. FPGA development is also possible on the Red Pitaya STEM boards using the free of charge Xilinx Vivado development tools and instructions provided by Red Pitaya

Accessories
BASIC
- SD card
- power supply
- ethernet cable
DIAGNOSTIC
- 2x osciloscope probes
- 2x SMA to BCN adapter
- 2x 50 ohm termination
- 2x SMA T adapter
- WIFI dongle
€39 €39
Cases
Acrylic

The acrylic case is the most convenient option to protect your Red Pitaya STEMlab.

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€19 €19 €19 €19 €19
Aluminium

The ALU case is the best option to protect your Red Pitaya STEMlab with STYLE.

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€49 €49 €49 €49
Other
Calibrated

Calibration is performed in noise controlled environment. Inputs and outputs gains are calibrated with 0.02% and 0.003% DC reference voltage standards. Input gains calibration is performed in medium size timebase range. Red Pitaya STEMlab board is a non-shielded device and its inputs/outputs ground is not connected to the earth grounding. To achieve calibration results stated below, Red Pitaya must be grounded and shielded.

INPUTS
LV settings (+/- 1 V range)HV settings (+/- 20 V range)
0.2 %+/- 0.5 mV0.4 %+/2 mv
OUTPUTS
DC OFFSETDC GAIN ACCURACYRIPPLE(@ 0.5V DC)
+/- 4 mv0.4 %0.4 mVpp
Compliance CE, FCC
Red Pitaya hardware
Red Pitaya STEMlab 10 board

STEMlab is available in two versions and both offer the same functions and features.

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Red Pitaya STEMlab 14 board

STEMlab is available in two versions and both offer the same functions and features.

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Connectivity (ethernet, WIFI)

Today there are two types of electronic equipment; obsolete and network attachable. For electronic equipment used today and tomorrow a network connectivity is and will be an industry standard. Red Pitaya STEMlab boards are network attachable devices focused on simple connectivity and quick accessibility. Having an graphical user interface of your Oscilloscope, Signal Generator, LCR meter and other Red Pitaya applications, directly on your PC without any limitations such are limited commands or controls or any installation of additional software will provide you unique working experience.

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More than 20000 satisfied users

Christoph Crosepet (Professor at Brown University)

Red Pitayas in the classroom will offer university students an introduction to not only a wide variety of scientific and analytical instruments, but the electronics design, DSP (digital signal processing), FPGA and basic programming logic which is at the heart of many fields today.

Nancy Golden (Professor)

“Red Pitaya is a student's dream. Affordable and portable. I like the community aspect that encourages students to stretch themselves and explore new options – an inherent trait required for every budding engineer.

Andrew Back (Open Source and Technical Communities Consulting)

Fantastic litle board that puts capabilities which were previously the reserve of well funded labs into the hands of hobbyists, makers, classrooms and professional engineers withmodest budgets.

Katie Denton (Part of the Women@NASA mentoring program)

Red Pitaya is an amazing tool. Not only do I use it weekly as an instrument (mostly as an oscilloscope), but it is also a very powerful and versatile development board. Using Visual Programming and the Sensor Extension Module, I can quickly and easily turn my ideas into fully working projects!

Ulrich Habel (Radio Communication System Engineer and author of the Radio Box application)

Red Pitaya is exactly what I have been looking for: having one of the latest FPGAs combined with fast and broad AD- and DA-converters attached to that chip. Additionally, a nice Linux environment helps to use already known tools to be used. All in all, the Red Pitaya credit card-sized web-controlled device allows for quick development of own features: understanding and enhancing the FPGA configuration as well as creating code for the CPU-cores gives an enormous insight to state-of-the-art devices and tools on the market.

David Schuster (Professor and Researcher at the University of Chicago

I have been investigating the Red Pitaya board for the past few months and we've been very impressed with its accessibility and usefulness for research. I developed a really special feedback controller, and we are working on making a real time quantum bit measurement system. In particular, unlike almost any other FPGA solution we've encountered, the Red Pitaya has allowed us to focus on the problems at hand rather than spending all of our time worrying about getting data in and out of the FPGA. This is especially hard to find in boards with fast A/D and D/A.

Daniel DeCiccio (CEO, Research Instruments Corporation)

Research Instruments Corporation incorporates a Red Pitaya into the core of its X-ray Plasma Sources. The Red Pitaya allows us to eliminate the need for a separate control computer and monitor the X-ray output in a reliable, compact and cost effective manner. Thanks to their size, capability and reliability, Red Pitayas are the brain behind our X-ray sources going forward.

Adam Carlson (Advanced Lead Engineer at GE Aviation)

I have had the chance to have a Red Pitaya from the initial release. The device is my “go-to” desktop testing tool. Its capabilities far exceed its size. The best part is that the community is expanding as are the hardware and software options. The Red Pitaya is truly blossoming. I look forward to its future growth.

30 day return policy & 1 year warranty
We are so confident about our product.
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