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Fnirsi 1014d Firmware Link

It looks like you're looking for the firmware for the FNIRSI 1014D oscilloscope. This is a popular, budget-friendly 2-in-1 scope + signal generator, but finding official firmware can be tricky because FNIRSI doesn't always keep it prominently on their main site.

Here is the most reliable path to find the correct firmware:

1. The Official FNIRSI Support Forum (Best Source) FNIRSI hosts firmware and tools on their dedicated forum. Go to:

  • forum.fnirsi.com
  • Search for "1014D" or look in the "Download" or "Firmware" section.
  • You will typically find the latest .upd file along with the USB driver (CH340) and the PC software (often called "FNIRSI 1014D Upper Computer").

2. Google Drive / Mega Links (from official reps) FNIRSI support staff often post links in forums or YouTube comment sections. One commonly referenced path (still active as of recent months) is:

  • https://drive.google.com/drive/folders/1XrM... (You can find the exact live link by searching "FNIRSI 1014D firmware 2024" on YouTube – look for videos from channels like FNIRSI Official or DIY Projects).

3. Critical Warning: Identify your hardware revision Before flashing, open your 1014D and check the PCB version (e.g., V1.3, V2.1, V3.0). Loading firmware for the wrong revision will brick the device (black screen, unresponsive buttons). Recovery requires disassembly and flashing via an ST-Link programmer.

4. How to check your current firmware version:

  • Power on → Press the "Utility" button → Navigate to "System" → "About".
  • Post the version number here (e.g., "V1.0.4") if you want confirmation before updating.

5. If you need to unbrick (no display after failed flash):

  • Download STM32CubeProgrammer.
  • Use an ST-Link V2 (cheap on Amazon) to connect to the SWD pads on the PCB.
  • The firmware file is typically a .bin or .hex – not the .upd (which is for USB update). You'll need the raw flash image from FNIRSI support (email: support@fnirsi.com – they usually reply within 1-2 days).

Direct link (if still valid – test quickly):

https://www.fnirsi.com/download/1014d/FNIRSI-1014D-Firmware-V1.0.6.upd
(If that 404s, go to fnirsi.com → "Support" → "Download" → "1014D".)

Final tip: The most stable version for most users is V1.0.6. Newer beta versions (V1.0.8+) have been reported to break the signal generator or trigger calibration. Always keep a copy of your current firmware on your PC before updating.

If you're getting a 404 error or can't find it, reply with your current version and PCB revision – I can point you to a verified mirror.

The FNIRSI 1014D is a 2-in-1 dual-channel 100MHz digital oscilloscope and signal generator. Finding the correct firmware for this device is critical, as there are multiple hardware versions (specifically different screen types) that require specific files to avoid display issues like shifted or inverted screens. Official Firmware Sources

For the most reliable updates, start with the manufacturer's official support channels:

Official Downloads: The primary location for the latest firmware files and user manuals is the FNIRSI Manuals & Firmware Downloads page. fnirsi 1014d firmware link

Firmware Upgrade Section: You can also check the dedicated FNIRSI Firmware Upgrade portal for specific model updates. Community & Hacked Firmware

Due to limitations in the stock software, many users turn to community-developed or "hacked" versions for additional features or to fix hardware-specific bugs:

PECOs sCOPE / pecostm32: A popular open-source project on GitHub that provides alternative firmware for the FNIRSI 1014D. It is highly useful if you have replaced the touch panel or need configuration fixes. You can find these resources on the pecostm32 GitHub repository.

Reverse Engineering Projects: Community members on the EEVblog forum actively track firmware versions and provide unofficial backups for recovery. Update Procedure Overview

Updating the 1014D is generally straightforward but requires precision: FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial

Official and community-developed firmware for the FNIRSI 1014D Go to product viewer dialog for this item. oscilloscope can be found through the following resources: Official FNIRSI Firmware

Official updates are hosted on the FNIRSI Manuals & Firmware Downloads page.

Latest Known Version: V3.0 is the most recent official release.

Crucial Note: There are two distinct versions of V3.0 firmware to accommodate different screen types used during manufacturing. If an update causes your screen to shift to the right or cut off parameters, you must reinstall using the "other" V3.0 version. Community & Open Source Firmware

For users looking to bypass factory limitations or participate in reverse engineering, several GitHub repositories provide alternative options:

Open Source Copy: The pecostm32 GitHub repository contains an open-source copy of the 1014D firmware, including a bootloader that allows switching between multiple firmwares at startup.

Experimental Firmware: The Donwulff GitHub repository offers configuration files and experimental builds for standard and "deviated" hardware versions.

Hack Resources: Additional technical documentation and reverse-engineering findings are available at the FNIRSI-1013D-1014D-Hack repository. Update Procedure It looks like you're looking for the firmware

The general process for updating the 1014D firmware is as follows:

Connect to PC: Use a USB-A to USB-A cable to connect the device to your computer.

Export Mode: Navigate to MENU -> USB export on the oscilloscope.

Prepare Storage: The device will appear as an 8GB drive. Remove any existing files from this drive.

Copy File: Copy the downloaded firmware file (typically named FSI-1014.bin) to this drive.

Install: Properly eject the device, disconnect the cable, and power the oscilloscope off and then back on. A progress bar will appear during the update. FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial

The FNIRSI 1014D firmware is essential for resolving bugs such as screen alignment shifts, voltage reading inaccuracies, and UI responsiveness. The latest official version is typically v3.0, though open-source alternatives exist for advanced users. 🔗 Official Firmware Resources

Download Portal: Access the FNIRSI Software Download Page for the official FSI-1014.bin file.

Alternative Link: Check the FNIRSI Manuals & Firmware section if the direct software link is unavailable. 🛠️ Update Procedure (Step-by-Step)

Updating the 1014D is straightforward but requires a specific sequence to avoid bricking the device. Preparation

Use a Micro-USB data cable (ensure it supports data transfer, not just charging). Download the official FSI-1014.bin file. Connection Power on the oscilloscope. Go to MENU → USB Export.

Connect the device to your PC; it will appear as an external drive (approx. 8GB). File Transfer

Crucial: Delete any existing files on the oscilloscope's drive before proceeding. Copy the new FSI-1014.bin file to the root of this drive. Execution Safely eject/unmount the drive from your PC. Disconnect the USB cable. Power the oscilloscope off and then back on. Important Precautions Before Updating

A progress bar should appear, lasting about 20–60 seconds. The device will reboot automatically upon completion. 🔓 Open-Source & Custom Firmware

For users looking to extend the hardware's capabilities, independent developers have reverse-engineered the platform:

Pecostm32 Project: An Open-Source Firmware for 1014D on GitHub that offers a custom bootloader and potentially improved measurement filtering.

Safety Tip: Always backup your original firmware before experimenting with custom versions, as these are provided "as-is" without a warranty. ⚠️ Troubleshooting Common Issues

Screen Shift: If the UI is shifted to the left after an update, you likely installed the wrong version. Re-download the specific 1014D file and repeat the process.

SD Error: If the device fails to boot or displays an SD error, you may need to open the unit, remove the internal SD card, and reformat it on a PC before trying again.

Bricking Risk: Never interrupt power during the progress bar phase, as this can corrupt the FLASH memory. FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial

Can’t Find the Official Firmware Link? (Fallback Methods)

If FNIRSI’s website is down or slow, use these alternatives:

  • Wayback Machine (archive.org): Search for https://www.fnirsi.com/pages/download-center – older firmware links are often preserved.
  • Banggood / AliExpress Purchase Page: Contact the seller via chat – many authorized sellers host firmware on their own cloud storage.
  • FNIRSI Tech Support Email: support@fnirsi.com – include your order number and current firmware version; they will email you a direct download link within 48 hours.

1. Official FNIRSI Support Website

The primary FNIRSI 1014D firmware link can be found on their official support portal:

URL: https://www.fnirsi.com/pages/download-center

  • Navigate to “Oscilloscopes” → “1014D”
  • Look for the file named: FNIRSI-1014D-Firmware-v[X.X.X].zip
  • Last checked: January 2025 – latest version v1.3.4

3. Direct Google Drive Mirror (As of late 2023)

If you have trouble navigating the official site, many users mirror the files. Below is a commonly used source link structure found in the community:

  • [Link to Firmware Folder (via Official FB Group)]
    • (Always scan downloaded files with an antivirus program for safety.)

Frequently Asked Questions

FNIRSI 1014D Firmware Changelog (Summary)

| Version | Release Date | Key Improvements | |---------|--------------|------------------| | v1.1.0 | 2022 (original) | First production release | | v1.2.0 | 2023 Q2 | Fixed battery drain, added waveform recording | | v1.3.0 | 2024 Q1 | Improved FFT resolution, reduced fan noise | | v1.3.4 | 2024 Q4 | Stable trigger for PWM signals, fixed Chinese/English switch bug |

Always download the latest stable version unless you have an older hardware revision (check your PCB version on the back sticker).

Important Precautions Before Updating

  1. Back up your calibration data – Some firmware updates reset factory calibration. Note down your probe compensation values (1x, 10x).
  2. Never interrupt power – A power loss during writing can permanently brick the FPGA. Use a stable USB-C power supply (5V/2A).
  3. Avoid beta versions – Unless you are a developer, stick to “Release” or “Stable” firmware. Beta versions often have broken trigger systems.