STEMlab 125-14 is our most versatile and popular product, which was introduced to the market in 2013 when Red Pitaya was established. Since then it has been used in wide variety of contexts, from hobbyists and ham radio operators to industry, research and space applications.
It has two 125Msps 14-bit inputs and two 14-bit outputs, Xilinx Zynq 7010 FPGA and offers remote access, with an online app user interface accessible through Ethernet or Wi-Fi.
* Requires an extension module.
|Processor||Dual-Core ARM Cortex-A9 MPCore|
|FPGA||Xilinx Zynq 7010|
|System memory||Micro SD up to 32GB|
Using Wi-Fi dongle
Full scale voltage range
+-1V / +-20V
Full scale voltage range
Typical rising/falling time
2V / 10ns
DC – 50MHz
4 channels 0-3.5V 12bit
4 channels 0-1.8V 12bit
I2C, UART, SPI
+5V, +3.3V, -4V
through extension connector
Daisy chain connection
over SATA connection
Ref. clock input
Red Pitaya is used in various fields
Red Pitaya STEMlab 125-14 is our most versatile product and can be used in a variety of ways and fields. Check out the most popular segments where our users benefit from Red Pitaya’s versatility.
Explore most popular STEMlab 125-14 kits
Comparing STEMlab 125-14 kits
|Features||Starter kit||Diagnostic kit||Ultimate kit||Calibrated kit|
|Oscilloscope & signal generator||Included||Included||Included||Included|
|Logic analyzer Probes||Included||Included||Included|
|Logic analyzer Extension Module||Included||Included||Included|
|LCR meter Extension Module||Included|
|VNA External Module|
|SCPI server (MATLAB, LabVIEW, Python)||Included||Included||Included||Included|
|Jupyter notebook (Python)||Included||Included||Included||Included|
|Diagnostic Accessories & WIFI Dongle||Included||Included||Included|
Explore more variations of the STEMlab 125-14 board
Our customers' testimonials
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.
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.
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.
We are currently using Red Pitaya’s STEMlab 125-14 to check if communication signals are according to the specifications. We really value the versatility and portability of the board.