Here’s a recent view of the controls from splitrocklab.
This hardware design is licensed under the CERN Open Hardware Licence v2 – Permissive (CERN-OHL-P).
You may redistribute and modify this design under the terms of the CERN-OHL-P v2.
A copy of the license is available at: https://ohwr.org/cern_ohl_p_v2.txt
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