FNIRSI typically hosts its firmware and manuals on its official support pages. Because links on their site can occasionally be redirected or temporary, users often rely on community-verified mirrors.
Connect the oscilloscope to your computer using a USB-A to USB-A cable. fnirsi 1014d firmware link
Always ensure your device has a stable power supply during the update. If the wrong firmware is loaded and the screen becomes unreadable, you may need to open the device and manually format the internal SD card. EEVbloghttps://www.eevblog.com Reverse engineering the FNIRSI 1014D - EEVblog FNIRSI typically hosts its firmware and manuals on
Download the latest firmware, which should be a .bin file (typically named FSI-1014.bin ). fnirsi 1014d firmware link