No meter in this installation uses either transport. Both were written to
specs.md 5.2's assumption that a Belgian P1 exposes two unsigned registers,
which the meter actually fitted here does not - it is the HomeWizard P1 that
ha_signed reads. Their only coverage is test_p1.py and an end-to-end test
against a fake Home Assistant.
Deliberately not called "experimental". That word says the design is
unfinished, which is not the defect and is vaguer than the truth; these are
complete and reviewed, they have simply never had a real telegram through
them. The failure this note is guarding against is a future session debugging
a meter problem, treating those two paths as proven, and looking elsewhere.
Placed where the mode is chosen rather than in a footnote, because the choice
is the decision it should inform.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Du77usMj8XNKNFZGmUiWDa
