The FNIRSI-1014D is a popular entry-level dual-channel digital storage oscilloscope (DSO) known for its compact form factor and responsive touch screen. Like many modern embedded devices, its functionality relies heavily on internal firmware. Updating this firmware is essential for bug fixes, feature enhancements, and UI improvements.
This document details the necessary preparations, the step-by-step execution, and critical troubleshooting for the firmware update process.
The phrase "fnirsi1014d firmware update work" is more than a search query—it is a maintenance ritual that separates a frustrating, glitchy scope from a reliable lab tool. By understanding the update mechanism, preparing the correct media, and following the precise boot sequence, you can breathe new life into your 1014D.
Always remember: backup your old firmware (if possible), use a branded microSD card, and never interrupt the power during writing. If you follow this guide, your FNIRSI 1014D will continue to serve you with improved accuracy and features for years to come.
Final Tip: Join the FNIRSI 1014D Users Facebook group or the EEVblog forum thread. When a new firmware drops, experienced users always share step-by-steps and mirror links, making your future fnirsi1014d firmware update work even smoother.
Have you successfully updated your 1014D? Share your version number and experience in the comments below.
Updating the FNIRSI 1014D firmware is a straightforward process that involves transferring a .bin file to the device's internal storage via a PC. However, users often encounter a "screen shift" issue due to the manufacturer using different display hardware across different production batches. Update Procedure
Download Firmware: Obtain the latest firmware (e.g., FSI-1014.bin) from the official FNIRSI support site or reputable community links if the official site is unresponsive.
Connect to PC: Use a USB-A to USB-A cable to connect the oscilloscope to your computer.
USB Export Mode: Navigate to MENU -> USB export on the oscilloscope. It should appear as a removable drive (typically 8GB) on your PC.
Transfer File: Delete any existing files on the oscilloscope's drive and copy the new FSI-1014.bin file onto it.
Initiate Update: Safely eject the drive and power the device off. Turn it back on; it should detect the file and show a progress bar for about 20 seconds before rebooting automatically. Critical Troubleshooting: The "Screen Shift" Problem
If your screen appears shifted or certain parameters are cut off after the update, you likely installed the version meant for a different hardware revision.
The Fix: Redo the update using the "other" version of the firmware. There are typically two versions of the V3.0 firmware to account for the two different screen types used in production.
Boot Failure: If the device fails to boot (backlight on but no image), you may need to remove the internal SD card, format it to FAT32 on a PC, and reload the correct firmware files directly. Community & Open Source Alternatives FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial fnirsi1014d firmware update work
Updating the FNIRSI 1014D digital oscilloscope Go to product viewer dialog for this item.
firmware involves transferring a .bin file to the device's internal storage while in "USB Export" mode. The process is relatively straightforward but requires careful selection of the correct firmware file to avoid display alignment issues. Firmware Update Instructions
Download Firmware: Obtain the latest firmware (e.g., version V3.0) from the official FNIRSI support page.
Connect to PC: Use a USB data cable to connect the oscilloscope to your computer.
Enable USB Export: On the oscilloscope, navigate to MENU -> USB export. The device will appear as a new drive (typically ~8GB) on your PC.
Prepare the Drive: Delete any existing files on the newly appeared drive.
Transfer File: Copy the downloaded firmware file (named FSI-1014.bin) to the cleaned drive. Update:
Safely eject/unmount the drive from your PC and disconnect the cable. Power the oscilloscope off and then back on.
The device will automatically detect the file and initiate the update, showing a progress bar that typically completes within 20 seconds. Troubleshooting Common Issues
Offset/Shifted Screen: FNIRSI used different LCD manufacturers over time. If your screen shifts to the left or appears offset after an update, you likely used the wrong firmware variant. Simply load the alternative version of the FSI-1014.bin file provided in the firmware package to correct this.
Device Won't Boot (Black/White Screen): This can happen if the internal SD card is corrupted or the wrong firmware was flashed.
Recovery: You may need to open the unit, remove the internal Micro SD card, format it to FAT32 on a PC, and then reinstall the correct firmware files directly onto it.
Power Stability: Ensure the oscilloscope is connected to a stable power source during the update; an interruption can lead to a failed boot. Community & Open Source Alternatives
For advanced users, there are open-source firmware projects available on platforms like GitHub (Donwulff) and GitHub (pecostm32). these projects often include custom bootloaders that allow you to switch between multiple firmware versions or improved measurement features. FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial The phrase "fnirsi1014d firmware update work" is more
Updating the FNIRSI-1014D firmware is a straightforward process that typically takes less than a minute
. It primarily involves transferring a specific binary file to the device’s internal storage while it is connected to a computer. Step-by-Step Update Procedure
Follow these steps to ensure a successful firmware installation: Download the Firmware : Visit the official FNIRSI support page
to download the latest firmware file. The file is typically named FSI-1014.bin Connect to PC
: Power on the oscilloscope and connect it to your computer using a Micro USB data cable. Enable USB Export
: On the oscilloscope’s menu, navigate to settings and select the USB Export Prepare the Drive
: Your computer should recognize the device as a new removable drive. Crucial Step
: Clean or delete all existing files on this drive before proceeding. Transfer File : Copy the downloaded FSI-1014.bin
file directly into the root directory of the oscilloscope's drive. Finalise the Update Disconnect the USB cable from the PC. Power the oscilloscope and then back
The device will automatically detect the file and run the update routine. Common Issues & Troubleshooting Screen Shift
: If the display appears shifted or misaligned after an update, it often means the firmware file used was for a different screen revision. You may need to request a specific version from FNIRSI customer service Failed Boot
: If the device fails to start or displays a white screen, it might be necessary to open the unit and manually format the internal 8GB Micro SD card
using a computer before attempting to reinstall the firmware. Custom Firmware : There are open-source firmware alternatives available on
that offer community-driven features, though these are used at your own risk. Why Update? Firmware updates for the FNIRSI-1014D frequently address: FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial 3 Jun 2021 — Have you successfully updated your 1014D
Updating the firmware of a FNIRSI 1014D oscilloscope is a critical procedure used to resolve issues like voltage level deviation, waveform instability, or UI glitches
. The latest official release identified in user communities is Version 3.0 (dated October 2021). Core Update Requirements Firmware File: The device specifically looks for a file named FSI-1014.bin Hardware Interface:
A standard USB data cable is required. Note that some users describe this as an "A to A" cable. Target Drive:
The firmware is written to an internal 8GB micro SD card that serves as the device's storage. Step-by-Step Installation Process Visit the official FNIRSI Support Page to download the latest file. Some users report that Mozilla Firefox
may be necessary for the download link to function correctly. Enter Export Mode: Power on the oscilloscope, press the button, and select USB export PC Connection:
Connect the device to your PC. A new removable drive (approx. 8GB) should appear. Transfer File: Delete any existing files on the drive. FSI-1014.bin file directly to the root of the drive. Finalize Update: Properly eject the drive from your operating system. Disconnect the USB cable and power the oscilloscope
A progress bar should appear; the process typically completes in under 20 seconds. Common Issues and Troubleshooting Cause / Solution Screen Shifted Left
Indicates an incorrect firmware file was used; contact support for the correct version. White Screen
Often indicates physical damage to the display or internal ribbon cable rather than a firmware issue. Drive Not Appearing
Ensure the cable is a data cable, not just a charging cable. Try a different USB port. File Not Disappearing
After a successful update, the device should automatically delete the file from its storage. Advanced and Open Source Alternatives For users seeking more than the stock experience, the GitHub - FNIRSI_1014D_Firmware
repository contains open-source reverse-engineered firmware. This community version includes a boot loader
that allows users to select between different firmware versions at startup. custom firmware
The FNIRSI-1014D is a beloved but quirky piece of hardware—a dual-channel oscilloscope known for its responsive touchscreen and high refresh rate, but infamous for its questionable measurement accuracy out of the box. For electronics enthusiasts, it is the ultimate "fixer-upper."
This is the story of one engineer’s quest to unlock the machine's true potential through a firmware update.
After the device reboots, the update is not technically finished. New firmware can sometimes shift calibration data or reset settings.