Firmware for FujiNet can be flashed using the easy cross platform flash program. Download the program for your operating system below. NOTE: This flash tool only supports FujiNet hardware with 8MB PSRAM and 16MB flash. If you have built your own custom FujiNet with different specs then you must build and flash the code manually.
Latest Firmware Version Info:
FujiNet Version: 0.5.24da0c96
Version Date/Time: 2021-04-10 00:41:00
Build Date/Time: Sat Apr 10 20:25:46 UTC 2021
Git Commit: 4a8eba6e
You may also need to install the CP210x USB to UART driver which is available from https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers
Connect the FujiNet to your computer with a MicroUSB cable. Run the flash program with elevated privileges (as administrator or root user) so that it may access the serial port. Select the correct serial port for your FujiNet then click the Flash ESP button. The latest firmware is automatically downloaded directly from the FujiNet.online web server and installed to the FujiNet device. The log window will display the flashing progress.
All the firmware files are available individually at https://fujinet.online/firmware-dl/
Source code for the flash program is available at https://github.com/FujiNetWIFI/fujinet-flasher
Pre-compiled binaries for the FujiNet TNFSD server are available below. Our custom tnfsd source code is available on Github.
Raspberry Pi TNFS Server Package
This Debian package can be installed on an already running Raspberry Pi OS system from the terminal:
sudo dpkg -i tnfsd_1.0-1_armhf.deb
It automatically loads the tnfsd server at boot and accesses files from the /tnfs directory. Files in this directory must be accessible to the tnfs group (chgrp -R tnfs /tnfs/* or chown -R tnfs:tnfs /tnfs/*)
Raspberry Pi TNFS Server Image
A ready to go Raspberry Pi OS disk image with configured tnfs server is available from