Versions

General compatibility table

SHVPS firmwareMHVPS firmwareGUIPCBVersion summary
81.42.8v4b2, v4b3python interface. Standalone version with battery.
71.32.7, 2.7.1v4b2, v4b3Initial release of the PetapicoVoltron project

1 Board

v4b3

Modification for multi-channel configuration. There is absolutely no difference between batch 3 and batch 2 regarding assembly instructions or use in single channel configuration. When used in multichannel configuration v4b3 enables synchronised switching between channels up to 1kHz. With batch 2, the maximal frequency is around 100Hz. v4b3 is the most recent version and is the recommended version.

  • External Frequency control now also connected to pin D7, which has hardware interrupt capabilities

v4b2

Initial release of the Peta-pico-Voltron project as an open source project

2 Graphic user interface

2.8

  • Python: New pyhton user interface
  • LabVIEW: Frequency can be set with a slider.

2.7.1

Bug correction

  • The trigger/stroboscopic window was not included in the application
  • The DAQ voltage reading was not included in the application

2.7

Initial release of the Peta-pico-Voltron project as an open source project

3 Single channel HVPS firmware

Version 8

  • New command SPowJack to indicate if power comes from the DC jack
  • New command Conf for an initial configuration of the board with default values

Version 7

Initial release of the Peta-pico-Voltron project as an open source project

4 Multi channel HVPS firmware

Version 1.4

Compatibility with LabVEW GUI version 2.8

Version 1.3

Initial release of the Peta-pico-Voltron project as an open source project