Introduction

Dragino Yun firmware is compiled base on Linino with some feature for easy to use in Internet of Things projects.

The firmware can be downloaded from Yun Firmware

common-build--v1.3.4--20140802-1749

Add Mega2560 Support Board Type support in GUI.
Fix Typo for mrfm12b
Separate ETH0 and ETH1 for Internet connection
Change automount behaviour to detect USB storage automatically
USB auto mount to Arduino directory. Need to have /arduino and /arduino/www in the root of USB flash
Change Password to dragino
Change web backgroup color . Host Name and Logo to Dragino style.

Add different Arduino Board Type support in GUI. User can select the properly board type in GUI. Device will select the correct bootloarder and fuse setting while uploading the sketch.
Fix MAC address bug for eth0 and eth1
Bridge eth0 and eth1 so both of them can be used for Internet connection

This firmware is used to switch from Yun firmware to the OpenWrt Mesh firmware from Dragino. Instruction

Disable WiFi reset: In official Yun firmware, WiFi setting will reset to factory default if ther WiFi AP can not be found during device boot time. This will be an issue if the ms14 is boot before the router. So disable this feature.
Add Firmware Upgrade: Add a button to upgrade firmware via Arduino Web Panel
fix /usr/bin/reset_mcu: Now reset_mcu command can be used for MS14
Reset MCU at MS14 boot time
Fix Arduino IDE detect issue: Now Arduino IDE can steadily detect MS14. Make sure IDE is run in advance MS14 boot.
Add cumulocity IoT server support: Reference Link
Rename AP SSID

Add start up script to support M32 module.
Add fall back ip. the MS14 LAB port has a fall back ip 172.31.255.254 now. User can always access to fallback ip with PC ip: 172.31.255.253, netmask: 255.255.255.252. Reference