Add submission # 6588

#6588

Author: ArduinoBot

registry.txt

@@ -8206,3 +8206,4 @@ https://github.com/X-croot/BuzzerXCR.git|Contributed|BuzzerXCR
 https://github.com/UnexpectedMaker/seriesd_arduino_helper.git|Contributed|UM SeriesD Helper
 https://github.com/X-croot/MQ135-XCR.git|Contributed|MQ135-XCR
 https://github.com/X-croot/LM35_XCR.git|Contributed|LM35_XCR
+https://github.com/Spb2005/TFAReceiver.git|Contributed|TFAReceiver for Dostmann 30.3208