From 591bd63a9f6a5e8d3b012e9b08217a4246343206 Mon Sep 17 00:00:00 2001 From: Ton Huisman Date: Fri, 12 Jun 2026 22:32:46 +0200 Subject: [PATCH] [P157] Address pin documentation --- docs/source/Plugin/P157.rst | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/docs/source/Plugin/P157.rst b/docs/source/Plugin/P157.rst index ff456e78a..d39a9282a 100644 --- a/docs/source/Plugin/P157.rst +++ b/docs/source/Plugin/P157.rst @@ -49,6 +49,29 @@ When multiple modules are combined to form a single display, the adjacent module .. image:: P157_ht16k33-address.png +To make the A0/A1/A2 addressing of the modules explicit: + ++---------+-------------------+ +| address | A0/A1/A2 | ++=========+===================+ +| 0x70 | all open | ++---------+-------------------+ +| 0x71 | A0 closed | ++---------+-------------------+ +| 0x72 | A1 closed | ++---------+-------------------+ +| 0x73 | A0, A1 closed | ++---------+-------------------+ +| 0x74 | A2 closed | ++---------+-------------------+ +| 0x75 | A0, A2 closed | ++---------+-------------------+ +| 0x76 | A1, A2 closed | ++---------+-------------------+ +| 0x77 | A0, A1, A2 closed | ++---------+-------------------+ + + Wiring ~~~~~~