diff --git a/README.md b/README.md
index c18fd9750..93ca60f80 100644
--- a/README.md
+++ b/README.md
@@ -250,7 +250,7 @@ See [CONTRIBUTING.md](./docs/CONTRIBUTING.md).
     [162]* ThermoPro-TX2 temperature sensor
     [163]  Acurite 590TX Temperature with optional Humidity
     [164]  Security+ 2.0 (Keyfob)
-    [165]  TFA Dostmann 30.3221.02 T/H Outdoor Sensor
+    [165]  TFA Dostmann 30.3221.02 T/H Outdoor Sensor (also 30.3249.02)
     [166]  LaCrosse Technology View LTV-WSDTH01 Breeze Pro Wind Sensor
     [167]  Somfy RTS
     [168]  Schrader TPMS SMD3MA4 (Subaru) 3039 (Infiniti, Nissan, Renault)
diff --git a/conf/rtl_433.example.conf b/conf/rtl_433.example.conf
index e0a2e4872..35a020612 100644
--- a/conf/rtl_433.example.conf
+++ b/conf/rtl_433.example.conf
@@ -394,7 +394,7 @@ convert si
 # protocol 162 # ThermoPro-TX2 temperature sensor
   protocol 163 # Acurite 590TX Temperature with optional Humidity
   protocol 164 # Security+ 2.0 (Keyfob)
-  protocol 165 # TFA Dostmann 30.3221.02 T/H Outdoor Sensor
+  protocol 165 # TFA Dostmann 30.3221.02 T/H Outdoor Sensor (also 30.3249.02)
   protocol 166 # LaCrosse Technology View LTV-WSDTH01 Breeze Pro Wind Sensor
   protocol 167 # Somfy RTS
   protocol 168 # Schrader TPMS SMD3MA4 (Subaru) 3039 (Infiniti, Nissan, Renault)
diff --git a/src/devices/lacrosse_tx141x.c b/src/devices/lacrosse_tx141x.c
index 653c1c3da..5374e4c4d 100644
--- a/src/devices/lacrosse_tx141x.c
+++ b/src/devices/lacrosse_tx141x.c
@@ -16,6 +16,7 @@ LaCrosse TX141-Bv2, TX141TH-Bv2, TX141-Bv3, TX145wsdth sensor.
 
 Also TFA 30.3221.02 (a TX141TH-Bv2),
 also TFA 30.3222.02 (a LaCrosse-TX141W).
+Also TFA 30.3249.02 (a TX141TH-Bv2),
 also TFA 30.3251.10 (a LaCrosse-TX141W).
 also some rebrand (ORIA WA50B) with a slightly longer timing, s.a. #2088
 also TFA 30.3243.02 (a LaCrosse-TX141Bv3)
diff --git a/src/devices/tfa_30_3221.c b/src/devices/tfa_30_3221.c
index fa2103e85..21e40b17b 100644
--- a/src/devices/tfa_30_3221.c
+++ b/src/devices/tfa_30_3221.c
@@ -1,5 +1,6 @@
 /** @file
     Temperature/Humidity outdoor sensor TFA 30.3221.02.
+    Other compatible sensors: 30.3249.02
 
     Copyright (C) 2020 Odessa Claude