Fnirsi1014d Firmware Update Work ((new)) -

The FNIRSI 1014D firmware update is a manual process that involves transferring a .bin file to the device's internal storage via a PC connection. While the official process is straightforward, users frequently encounter hardware-specific issues like screen misalignment, which may require specific versions of the firmware. 1. Official Update Process To update the FNIRSI 1014D, follow these standard steps:

Download: Get the latest firmware (currently V3.0) from the FNIRSI Software Center.

Connect: Power on the unit and connect it to a PC using a USB data cable.

Export Mode: In the oscilloscope's menu, select USB Export. A new removable drive will appear on your computer.

Cleanup & Transfer: Delete all existing files on the oscilloscope's drive. Copy the new firmware file (must be named FSI-1014.bin) onto the empty drive.

Flash: Disconnect the USB cable and restart the device. The update should run automatically and take less than a minute. 2. Common Issues & Troubleshooting

Shifted/Misaligned Screen: This occurs because FNIRSI used two different screen types during production. If your screen shifts right or down after an update, you must re-flash with the alternative V3.0 version designed for your specific hardware.

"Bricked" Device / White Screen: If the device fails to boot, you may need to open the unit, remove the internal 8GB MicroSD card, and format it manually on a PC before re-installing the firmware.

File Corruption: Ensure you use a high-quality USB data cable; standard "charging-only" cables will not allow for the USB Export function to work. 3. Alternative & Custom Firmware

For advanced users, community projects like RAD Pro and other open-source versions on GitHub provide additional features or fixes not present in the factory software:

pecostm32 GitHub Repository: Includes a bootloader that allows you to switch between multiple firmware versions at startup by holding a button during power-on.

Custom Fixes: Some community versions improve RMS measurement accuracy and offer custom startup screens. FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial

The process for updating the FNIRSI-1014D firmware involves placing a specifically named binary file onto the device's internal storage via USB and restarting the unit to trigger an automatic installation. As of early 2026, the latest known official stable release remains Version 3.0. Firmware Update Procedure

Preparation: Download the firmware file, typically named FSI-1014.bin, from the FNIRSI Official Support Page.

Connection: Connect the oscilloscope to a PC using a USB data cable.

USB Export Mode: Open the oscilloscope's MENU and select USB export. The device will appear on your computer as a removable 8GB drive. File Transfer:

Remove existing files from the new drive to ensure a clean install. Copy the FSI-1014.bin file to the root of the drive.

Crucial: Safely "eject" or "unmount" the drive from your PC before disconnecting the cable.

Installation: Power off the oscilloscope, then power it back on. The device will detect the file, display a progress bar for roughly 20 seconds, and reboot automatically once complete. Critical Risks & Troubleshooting

Screen Shift Error: There are two variants of Version 3.0 firmware because FNIRSI used two different screen types during production. If your display appears shifted or parameters are cut off after an update, you must re-flash with the alternate Version 3.0 file. fnirsi1014d firmware update work

Failed Boot/White Screen: If the device fails to boot or displays a blank screen, you may need to format the internal microSD card (FAT32) and reload the support files manually.

Custom Firmware: Community-driven reverse engineering projects on GitHub offer open-source alternatives that include custom bootloaders for multi-firmware booting. Summary of Latest Firmware (As of April 2026) Release Date V3.0

Standard latest stable; two variants exist for different displays. Custom

Community-made bootloaders allowing multiple firmware options. FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial

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

To update the firmware on your FNIRSI-1014D oscilloscope, follow these steps to download and install the official software. The most recent version found is V3.0 (released around October 2021).  Prerequisites 

USB Cable: A standard USB data cable (typically USB-A to USB-A or Micro-USB depending on your unit's port). The FNIRSI 1014D firmware update is a manual

Firmware File: Download the official FSI-1014.bin from the FNIRSI Software Downloads page.  Step-by-Step Update Process  Prepare the Device: Turn on your FNIRSI-1014D Go to product viewer dialog for this item. and connect it to your computer.

Enable USB Export: On the oscilloscope menu, navigate to MENU > USB export. This will make the device appear as a new drive (typically 8GB) on your computer.

Clean the Storage: It is recommended to delete any existing files on the newly appeared drive before proceeding.

Copy the File: Drag and drop the downloaded FSI-1014.bin file onto the oscilloscope's drive.

Disconnect Safely: Eject or unmount the drive from your computer and unplug the USB cable.

Execute Update: Power the oscilloscope off and then back on. The unit will detect the file and start an update routine, which usually includes a progress bar and takes less than a minute.  Troubleshooting Common Issues  Reverse engineering the FNIRSI 1014D - EEVblog

Updating your FNIRSI 1014D firmware is a straightforward way to resolve software bugs and potentially improve the device's stability. For many users, keeping the device on the latest official version (currently V3.0) is essential for accurate measurements and smoother interface performance. Step-by-Step Guide: How to Make the Firmware Update Work

To successfully update your FNIRSI 1014D, follow these specific steps to ensure the file is recognized and installed correctly:

Download the Firmware: Visit the official FNIRSI Support Page to find the latest version. The file is typically named FSI-1014.bin.

Connect to PC: Connect your oscilloscope to a computer using a standard USB data cable.

Enable USB Export: On the device, go to MENU → USB export. Your computer should now recognize the oscilloscope as a removable USB drive (often around 8GB).

Prepare the Drive: Open the new drive on your PC and delete any existing files to ensure a clean install environment.

Copy the File: Drag and drop the FSI-1014.bin file into the root directory of the oscilloscope's drive.

Eject and Power Cycle: Safely eject the drive from your PC. Disconnect the USB cable and turn the oscilloscope OFF.

Initiate Update: Turn the device back ON. You should see the startup screen followed by a horizontal progress bar. This usually takes about 20 seconds to complete, after which the device will automatically reboot. Critical Issue: The "Shifted Screen" Bug

A common issue users face is a screen that appears shifted to the right or left after an update. This happens because FNIRSI used two different LCD manufacturers during production, and each requires a specific firmware variant.

The Fix: If your screen is misaligned, do not panic. Simply download the alternate version of the V3.0 firmware (often labelled as "Screen Version 1" vs "Screen Version 2") and repeat the update process. Loading the opposite file will center the display. Advanced Troubleshooting & Custom Options

Bricked or Black Screen: If your device fails to boot entirely after a failed update, you may need to open the unit and format the internal SD card (FAT32) using a computer before re-installing the firmware files.

Custom Firmware: For power users, there are community-driven projects on GitHub that offer improved RMS measurements and even multi-boot menus to switch between official and custom software. Click the "Start" or "Upgrade" button in the PC software

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.

6. Conclusion

Keeping the FNIRSI-1014D firmware updated is a straightforward process that ensures the longevity and reliability of the instrument. By following the protocols for battery safety, driver installation, and post-update calibration, users can safely apply manufacturer patches to maintain the oscilloscope’s performance standards. Always rely on official channels for firmware files to avoid unauthorized or malicious code modifications.

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

Step 4: Flashing the Firmware

1. Click the "Start" or "Upgrade" button in the PC software.
2. Observe the progress bar. It will typically show stages like "Erasing," "Writing," and "Verifying."
3. Do not touch the device, the USB cable, or the PC keyboard during this process.
4. Once complete, the tool will display a "Success" message, and the oscilloscope will usually reboot automatically.

What firmware is

• Firmware is embedded software stored in the device’s non‑volatile memory that controls low-level device behavior (display, ADC sampling, triggering, file I/O, UI, communication interfaces).

Frequently Asked Questions

Q: Can I update the FNIRSI 1014D via USB from a PC? A: No. The USB port is only for charging and communication with PC software (like Sigrok). Firmware updates require a microSD card.

Q: Will updating the firmware delete my saved waveforms? A: Yes. The internal NAND is completely erased during the update. Always back up any important saved waveforms to USB or microSD first.

Q: How often does FNIRSI release new firmware? A: Approximately every 6–8 months. The last major stable release was v1.4.1 in late 2024. Check the official FNIRSI forum for beta versions.

Q: Does the firmware update work on the FNIRSI 1014D ’Pro’ or ’Plus’ models? A: No. The 1014D Pro and 1014D Plus use completely different firmware. Using standard 1014D firmware on a Pro model will brick it.