STEMlab 125-14 Technical specifications Schematics


Red Pitaya board HW FULL schematics are not available. Red Pitaya has an open source code but not an open hardware schematics. Nonetheless, DEVELOPMENT schematics are available. This schematic will give you information about HW configuration, FPGA pin connection and similar. Mechanical specifications External ADC clock

ADC clock can be provided by:

  • On board 125MHz XO (default)

  • From external source / through extension connector E2 (R25,R26 should be moved to location R23,R24)

  • Directly from FPGA (R25,R26 should be moved to location R27,R28)




Top side


Bottom side

Logo Certificates

Besides the functional testing Red Pitaya passed the safety and electromagnetic compatibility (EMC) tests at an external testing and certification institute. Cooling options

For additional cooling we recommend a 30mm or 25mm fan. You can utilize the power connector on the board to power the fan, however please note that it supplies only 5 V. The power connector is located between micro-SD socket and the host USB connector.



Power connector is a standard 2-pin 0.1” connector. Supplies only 5V.