CS Relay – v109

June 15, 2026

A new build is available for our CS Relay, with the following changes since v107: Avoid “Node missing” errors when having many relay PCBs (>6) Avoid repeated back-to-back GFD measurements The update is available here. Updating stack PCBs like CS Relay is possible through the stack master’s web interface. Download the binary file above, find the Upgrader page under the Stack tab and select the correct…

A new build is available for our CS Relay, with the following changes since v107:

  • Avoid “Node missing” errors when having many relay PCBs (>6)
  • Avoid repeated back-to-back GFD measurements

The update is available here.

Updating stack PCBs like CS Relay is possible through the stack master’s web interface. Download the binary file above, find the Upgrader page under the Stack tab and select the correct stack PCB from the drop-down. Choose the downloaded binary as the upgrade file, and then start the upgrade process.

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