add instructions to pair Matter devices over BLE on iOS platform (#21758)
diff --git a/docs/guides/darwin.md b/docs/guides/darwin.md
index 142a87f..d75d176 100644
--- a/docs/guides/darwin.md
+++ b/docs/guides/darwin.md
@@ -33,6 +33,10 @@
interference with existing homes.
- To pair and control Matter Thread devices, you'll need to have a HomePod
Mini or Apple TV 4K
+- To pair to devices via BLE, you must either use the Matter Pairing API
+ documented
+ [here](https://developer.apple.com/documentation/homekit/hmmatterhome), or
+ enable [Developer mode](#enable-developer-mode-on-your-apple-device).
## Source Compatibility