Manufactured by a company like Microchip Labs (not to be confused with Microchip Technology), the original board used a specific FTDI chip for USB-to-serial conversion. These work relatively easily on Windows 10 because FTDI provides official, signed drivers.
When setting up k150 pic programmer software windows 10, you will encounter specific errors. Here is the diagnostic table. k150 pic programmer software windows 10
| Error Message | Cause | Windows 10 Fix | | :--- | :--- | :--- | | “The driver is not intended for this platform” | Trying to install 32-bit driver on 64-bit Windows 10 | Use PICPGM’s WinUSB driver. Do not use the CD driver. | | “USB device descriptor failed” | CH340 chip is counterfeit or driver clash | Uninstall all USB drivers under “Universal Serial Bus devices” in Device Manager, then reinstall CH340 driver. | | “Failed to open device. Access denied.” | Another application (like Arduino IDE) has the COM port locked | Close all serial monitor software. Change COM port number in Device Manager to COM1-COM4. | | “PIC not found. MCLR voltage error.” | Incorrect Vpp voltage or poor connection | Windows 10 USB ports provide 5.0V, but some PICs need 13V. Check your K150’s jumper for external power. Ensure target PIC is powered externally (K150 supplies limited current). | | “Verify failed at address 0x0000” | Timing issue due to Windows 10’s USB polling | In PICPGM, increase the “Delay for Vpp” to 50ms. In WinPic800, reduce communication speed to “Low.” | Manufactured by a company like Microchip Labs (not
Using the K150 PIC Programmer Software on Windows 10: Installation, Setup, and Troubleshooting Using the K150 PIC Programmer Software on Windows