Monday, 23 March 2020

Product change notification: Firmware Update to v4.20

- DEVELOPMENT is a focus at Meerstetter -

We inform you, that after 23.03.2020 all newly delivered TEC controllers will be delivered with firmware version v4.20 by default. Please give us a note if you need another firmware version.


Firmware v4.20 changes:

  • TEC-1161-4A and TEC-1161-10A can be controlled. - soon more information about the TEC-1161.
  • Flexible temperature source selection in Pump-control feature.  -> Service Software -> Tab "Advanced" -> GPIO -> GPIO Detail
  • Small design changes in the service software.  


There is no need to update your devices. If you need any additional information or if you are concerned, do not hesitate to contact us – we are happy to assist you.


Best regards,

Meerstetter Engineering Team