Reboot After rebooting you should see your serial ports again in the Arduino IDE or mBlock so you can program your Me Orion (or any other Arduino compatible device using CH340/CH341) again. About No ...

If your arduino is not recognized anymore by simhub or you can't use it you might be victim of a fake CH340G chip. Recently (April 2023 and november 2024) a driver update delivered through windows ...

Nano Board for Arduino CH340 ATmega328P, Nano Compatible Pack Without USB Cable, Brand Gomass Connectivity Technology USB Included Components Nano V3.0 Wireless Communication Standard 802.11b ...