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| -rw-r--r-- | docs/docs/dev-guide-new-shield.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/docs/dev-guide-new-shield.md b/docs/docs/dev-guide-new-shield.md index 832519d..6140b07 100644 --- a/docs/docs/dev-guide-new-shield.md +++ b/docs/docs/dev-guide-new-shield.md @@ -66,6 +66,8 @@ endif  +ZMK uses the green color coded pin names to generate devicetree node references. For example, to refer to the node `D0` in the devicetree files, use `&pro_micro_d 0` or to refer to `A1`, use `&pro_micro_a 1`. + The `<shield_name>.overlay` is the devicetree description of the keyboard shield that is merged with the primary board devicetree description before the build. For ZMK, this file at a minimum should include the [chosen]() node named `zmk,kscan` that references a KSCAN driver instance. For a simple 3x3 macropad matrix, this might look something like: |