Add submission # 7238

#7238

Author: ArduinoBot

registry.txt

@@ -8579,3 +8579,4 @@ https://github.com/ertgtct/mcpesp.git|Contributed|mcpesp
 https://github.com/uutzinger/Arduino_BLESerial.git|Contributed|BLE Serial - NUS
 https://github.com/tanakamasayuki/EspHelper.git|Contributed|EspHelper
 https://github.com/1998Saeed/MechaNest.git|Contributed|MechaNest
+https://github.com/juano2310/SuperCANBus.git|Contributed|SuperCANBus