docs: Add WiFi probe request capture to roadmap and TODO

2026-02-04 17:27:59 +01:00
parent c922e05266
commit 8fbc54da0d
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--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -58,6 +58,10 @@
 - [ ] Comprehensive error handling

 ## Future
+- WiFi probe request capture (promiscuous mode, WIFI_PKT_MGMT)
+  - Capture client SSID searches → `PROBE_DATA,<mac>,<rssi>,<ssid>` via UDP
+  - Uses `esp_wifi_set_promiscuous` with management frame filter
+  - Can coexist with CSI (both use promiscuous callbacks)
 - ESP-NOW mesh (ESP32-to-ESP32 CSI)
 - Multi-channel scanning
 - External sensor support (PIR, temp/humidity via GPIO)