Add submission # 6283

#6283

Author: ArduinoBot

registry.txt

@@ -8118,3 +8118,4 @@ https://github.com/beeneotr/ooreneo.git|Contributed|ooreneo
 https://github.com/lostcaggy/rotary_caggy.git|Contributed|CaggyRotary
 https://github.com/RobotZwrrl/RobotButterfly_Library.git|Contributed|RobotButterfly
 https://github.com/Bina-Lee/FSR16x16_BNL.git|Contributed|FSR16x16_BNL
+https://github.com/rock7/RockBLOCK-9704.git|Contributed|RockBLOCK-9704