Add submission # 3343

#3343

Author: ArduinoBot

registry.txt

@@ -6319,3 +6319,4 @@ https://github.com/ICRS/ICRS-101-Devkit.git|Contributed|ICRS 101
 https://github.com/JayasinghePasan/Honeywell_SPI_FMA.git|Contributed|HoneyWellFMA_SPI
 https://github.com/adafruit/Adafruit_Debounce.git|Recommended|Adafruit Debounce
 https://github.com/swharden/NumberSpeaker.git|Contributed|NumberSpeaker
+https://github.com/machinefi/w3bstream-client-arduino-ce.git|Contributed|W3bstreamClient