Add submission # 4849

#4849

Author: ArduinoBot

registry.txt

@@ -7307,3 +7307,4 @@ https://github.com/m5stack/M5-STHS34PF80.git|Contributed|M5-STHS34PF80
 https://github.com/protheeuz/AsyncWebServerESP.git|Contributed|ESP Async Web Server
 https://github.com/JoelJojoP/SimpleIMU.git|Contributed|SimpleIMU
 https://github.com/GyverLibs/GyverDS3231.git|Contributed|GyverDS3231
+https://github.com/mathieucarbou/MycilaDS18.git|Contributed|MycilaDS18