The official FNIRSI update tools are designed primarily for Windows environments.
The FNIRSI-1014D is a popular, budget-friendly 2-in-1 digital oscilloscope and function generator. While it offers excellent value for hobbyists, early stock firmware versions often suffer from UI bugs, measurement inaccuracies, and occasional system freezes. Updating your firmware fixes these stability issues, improves waveform rendering, and optimizes the built-in signal generator performance.
The FNIRSI-1014D is one of the most popular budget-friendly, dual-channel digital oscilloscopes on the market. While it offers incredible value for hobbyists and makers, the factory firmware often suffers from UI lag, measurement inaccuracies, and occasional system freezes. fnirsi-1014d firmware update
. If your screen appears shifted or distorted after an update, you likely need the "other" version of the v3.0 firmware provided by FNIRSI to match your specific display.
The official process is simple and relies entirely on a USB‑A flash drive: The official FNIRSI update tools are designed primarily
: Power on the oscilloscope. Navigate to MENU and select USB Export .
FNIRSI occasionally changes internal components (like the display driver or touch controller) due to supply chain issues. A firmware update ensures your software matches your specific hardware revision. the device will reboot automatically
Open the drive on your computer. Copy all existing files, pictures, and setup configurations to a secure backup folder on your PC. Step 3: Flash the New Firmware
: Once the bar reaches 100%, the device will reboot automatically, and the update is complete. Troubleshooting
: Plug the oscilloscope into your computer using the USB cable.
The jump from 1.0.2 to 1.0.5 transforms the 1014D from a “glorified toy” into a “serious hobbyist tool.” The cursor lag fix is non-negotiable.