Favero have released firmware version 4.75 for their Assioma power meter pedals that enables auto-zero functionality.

Links:
Favero Assioma DUO (Amazon US): https://amzn.to/2TnK1wm
Favero Assioma UNO (Amazon US): https://amzn.to/35de8MY
XPedo M-Force 8 (Amazon): https://amzn.to/2OeRxvJ
Videos:
GPLama Assioma DUO Review: https://youtu.be/oWOlKT3jDJs
GPLama Assioma SPD Conversion (M-Force 4): https://youtu.be/ybAFIhKahnM
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