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LIG16 Indoor LoRaWAN Gateway User Manual
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8. FAQ
8.1 How can I configure for a customized frequency band?
See below link for how to customize frequency band:
http://wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway
8.2 Can I make my own firmware for the gateway, where can I find the source
code?
Yes, you can make your own firmware for the LIG16 for branding purposes or to add customized
applications.
The source code and compile instructions can be found at:
https://github.com/dragino/openwrt_lede - 18.06
8.3 Can I use 868Mhz version for 915Mhz bands?
It is possible but the distance will be very short, you can select US915 frequency band in 868Mhz
version hardware. It will work but you will see the performance is greatly decreased because the
868Mhz version has an RF filter for band 863~870Mhz, all other frequencies will have high
attenuation.
8.4 Can I control the triangle LED?
First export the gpio22(triangle LED) and set to out
echo 22 > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio22/direction
ON: echo 0 > /sys/class/gpio/gpio22/value
OFF: echo 1 > /sys/class/gpio/gpio22/value
9. Trouble Shooting
9.1 I get kernel error when install new package, how to fix?
In some case, when install package, it will generate kernel error such as below:
root@dragino - 16c538:~# opkg install kmod - dragino2 - si3217x_3.10.49+0.2 - 1_ar71xx.ipk
Installing kmod - dragino2 - si3217x (3.10.49+0.2 - 1) to root...
Collected errors:
* satisfy_dependencies_for: Cannot satisfy the following dependencies for
kmod - dragino2 - si3217x:
* kernel (= 3.10.49 - 1 - 4917516478a753314254643facdf360a) *
* opkg_install_cmd: Cannot install package kmod - dragino2 - si3217x.