The device will automatically detect the file, flash the new software, and boot into the updated interface. Troubleshooting: What to Do If the Update Fails
Before attempting a firmware update, gather the necessary tools to prevent accidental bricking:
Press and hold the button (on some hardware revisions, this may require holding the OK or RUN/STOP button).
Once the drive mounts, the update process is a simple matter of dragging and dropping a binary ( .bin ) file onto the root directory of the drive. When the oscilloscope reboots, its internal bootloader detects the new file, overwrites the old system architecture, deletes the installation file, and boots into the renewed interface. Step-by-Step Guide to Updating Your FNIRSI-1014D fnirsi1014d firmware update work
Complete Guide to FNIRSI-1014D Firmware Updates: Process, Fixes, and Optimization
Updating your FNIRSI-1014D ensures you get the maximum value, accuracy, and longevity out of your budget bench setup.
FNIRSI has released multiple hardware revisions (v1.0, v2.0, etc.). Flashing the wrong version causes a permanent white screen. Method 1: The Internal SD Card Method (Most Reliable) The device will automatically detect the file, flash
Solving issues where the screen alignment might shift to the left after a previous, incorrect update 1.2.1.
Connect the USB cable to your computer, but plug it into the oscilloscope yet.
This article provides a comprehensive guide on how to update your FNIRSI-1014D , the common pitfalls, and why updating is recommended. Why Update the FNIRSI-1014D Flashing the wrong version causes a permanent white screen
The USB port on the back of the unit is primarily for data export, not direct plug-and-play firmware upgrading. Connecting it to a PC often fails to trigger an update without specific software.
Updating the firmware on the FNIRSI 1014D is a straightforward but precise workflow. The key to success lies in three factors: a properly formatted small-capacity microSD card, a stable power supply, and absolute patience during the update process.
Because the FNIRSI-1014D relies on a relatively basic flashing system, errors can occasionally happen. If your device behaves unexpectedly, use these troubleshooting steps to resolve the issue: The Oscilloscope Won't Connect to the PC
| Version | Improvements | |---------|---------------| | V2.1.0 | Fixed USB connection dropouts with PC software. Improved trigger jitter. | | V2.1.3 | Added horizontal zoom scaling indicator. Fixed freeze when changing timebase. | | V2.1.5 | Faster UI response. Corrected voltage measurement offset (DC accuracy improved). | | V2.2.0 | New waveform record/playback function. FFT performance optimization. |