Add submission # 4177

#4177

Author: ArduinoBot

registry.txt

@@ -6851,3 +6851,7 @@ https://github.com/ojw5014/OpenJigWare_A.git|Contributed|OpenJigWare_A
 https://github.com/RobTillaart/float16ext.git|Contributed|float16ext
 https://github.com/RobTillaart/MAX520.git|Contributed|MAX520
 https://github.com/RajasundaramM/ReadFilter.git|Contributed|ReadFilter
+https://github.com/m5stack/M5DinMeter.git|Contributed|M5DinMeter
+https://github.com/m5stack/M5Unit-WeightI2C.git|Contributed|M5UnitWeightI2C
+https://github.com/m5stack/M5Unit-PbHub.git|Contributed|M5Unit-PbHub
+https://github.com/m5stack/M5Unit-CAN.git|Contributed|M5Unit-CAN