Add submission # 2373

#2373

Author: ArduinoBot

registry.txt

@@ -5618,3 +5618,4 @@ https://github.com/khoih-prog/AsyncUDP_ESP32_Ethernet.git|Contributed|AsyncUDP_E
 https://github.com/khoih-prog/AsyncDNSServer_ESP32_W6100.git|Contributed|AsyncDNSServer_ESP32_W6100
 https://github.com/IoT-ThingsCloud/thingscloud-esp-sdk.git|Contributed|ThingsCloud_ESP_SDK
 https://github.com/berrak/SensorWLED.git|Contributed|SensorWLED
+https://github.com/mimuz/mimuz-ch55x.git|Contributed|mimuz-ch55x