A: Not officially. However, you can use dfu-util (open-source) on Linux/Mac. The command is: dfu-util -D firmware.bin . But you must put the device in DFU mode first.
Ensure it is charged to at least 50% battery capacity.
Once completed, disconnect the USB cable and power cycle the DSO-TC2. Troubleshooting Common Firmware Issues
Release them when the screen stays blank or displays a "DFU" / "Update" message. 3. Connect to Your PC fnirsi dso-tc2 firmware
Some users report that the device may automatically enter a bootloader mode if connected while off and then powered on.
: Download the official .bin or .hex file alongside the manufacturer’s flashing software. Step-by-Step Firmware Update Process Follow these steps carefully to update your device. 1. Download the Official Files
You can only flash one file at a time . If you have both updates, complete one, disconnect, and repeat the process for the second. A: Not officially
: The system will automatically restart after the file is copied. Key Firmware Improvements
Ensure your cable handles data transfer, not just power charging.
: Some updates and PC software for data logging are available on the FNIRSI Software Downloads page. DSO-TC2 Firmware Types But you must put the device in DFU mode first
The DSO-TC2 has two separate parts, each requiring its own firmware update: Oscilloscope Firmware: Files typically start with CHD . Transistor Tester Firmware: Files typically start with MM . Required Tools: FNIRSI DSO-TC2 Device
The Fnirsi DSO-TC2’s firmware perfectly mirrors the device itself: affordable, accessible, and adequate for beginners, but ultimately limited and unpolished. It succeeds brilliantly as a component tester, thanks to open-source heritage, and just barely passes as an oscilloscope for low-frequency hobby work. Yet its closed-source nature, slow UI, and lack of advanced features ensure it will never be a professional tool.
: Enhanced control over system calibration coefficients and dead time compensation Troubleshooting Tips