Download the latest driver from the official WCH website or a trusted repository like SparkFun or Arduino. Run the .exe installer (usually named CH341SER.EXE ). Click Install . Restart your computer if prompted. Step 3: Manual Assignment (If the installer fails)
Look for a section called or Ports (COM & LPT) . jxmcu driver
Select (or Manufacturer) and choose the CH340/CH341 driver manually. Troubleshooting Common Issues Download the latest driver from the official WCH
Since JXMCU is typically compatible with the CH34x series, follow these steps: jxmcu driver
Select > Let me pick from a list of available drivers on my computer . Look for Ports (COM & LPT) .