Do not use the unit if it has been dropped or damaged in any way.Do not operate the unit if it has been wet or moist to prevent against electric shock and/or injury to yourself and damage to the unit.Do not expose the device to extremely high or low temperatures, as it may damage the battery.Keep the unit away from heat source, direct sunlight, humidity, water or any other liquid.Do not use this unit for anything other than its intended use.The LED light will turn off when charging is complete. The LED light will turn solid RED while charging. Plug the micro-USB cable into the bottom of the case to charge case. The LED light will turn off when charge is complete. The LED light will turn solid BLUE while charging. Place SOUNDMATES into the case and close lid. You will hear “Device Paired” Your earbuds are now paired successfully.Activate the Bluetooth function of the pairing device and select “Tzumi SoundMates” from device list displayed.You will hear 2 chimes to indicate both earbuds are ready for pairing. ![]() Press and hold the multi-function button on both earbuds until you hear the prompt “Power On”.Keep the distance between the cell phone and Tzumi SOUNDMATES within 3 feet ( for pairing only ).Therefore, no pairing will be needed next time. After a successful pairing devices will memorize each. If no device connection is made within 5 minutes of the earbuds being switched on the earbuds will automatically be switched off to save power. For detailed information, please refer to your cell phone’s User Guide. Specific pairing procedures will be different depending on different cell phone. ar7240_i2s kernel driver provides support for audio DAC that is connected over i2s bus to AR9331 SoC.Make sure the Bluetooth function is available on your cell phone. updatefw is obviously firmware upgrade tool which look if new firmware is put on usb and then it updates current firmware. Rc.local script has few interesting thing, first part with if statement is to mount external usb devices. Mount -t exfat -o fmask=000,dmask=000,iocharset=utf8 /dev/$device /tmp/mnt/disk-$m ![]() Mount -o fmask=000,dmask=000,iocharset=utf8 /dev/$device /tmp/mnt/disk-$m Ntfs-3g -o nls=utf8 /dev/$device /tmp/mnt/disk-$m # Put your custom commands here that should be executed once I'm not sure what nsrender does, does it complement shairtunes or is it a separate tool. Wifi options need a bit more investigating.Ĥ32 root 1552 S /proc/cpuinfoġ660 root 1520 D sh -c ps -w |grep friendly-name | grep -v grep|wc -l It is strange to see eth0 port configured when this device is missing RJ45 connector. Listing of services shows that this device is using all Open source tools, main tool that enables music streaming is shairport which emulates Apple Airplay service. Overlayfs:/overlay 1.0M 64.0K 976.0K 6% /īy looking at free drive space we see that there is 976K of free space for any additional tools or scripts. So this device had 64Mb of ram, and more than half of it is free.įilesystem Size Used Available Use% Mounted on ![]() Telnet to device, and use "root" for username and "ifconfig" for password. Actually I'm puzzled how come we have just started to see consumer products use OpenWrt. OpenWrt is a not your average embedded OS, it is fully featured Linux with hundreds of packages which you can install with ease. In this article I'll do a bit of digging under the skin and do some reverse engineering of SoundMate M1 audio streaming device.
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