Add submission # 2859

#2859

Author: ArduinoBot

registry.txt

@@ -5971,3 +5971,4 @@ https://github.com/J-Rios/minbasecli.git|Contributed|minbasecli
 https://github.com/dojyorin/arduino_m0_tweak.git|Contributed|m0_tweak
 https://github.com/stm32duino/X-NUCLEO-NFC08A1.git|Contributed|STM32duino X-NUCLEO-NFC08A1
 https://github.com/leonlucc/arduino-tencent-cloud-iot-sdk.git|Contributed|TencentCloudIoTSDK
+https://github.com/rhrhhrhr/MPC_ruih.git|Contributed|MPC_ruih