Thank you so much to your replying about my queries .English is not my native language please excuse typing errors , i am developing my english skills every day.
My goal is to create first mesh network in my town ,how much does it cost if i buy 15 routers ?
i visited this link you provided me :
https://github.com/freifunk-gluon/gluon and i found this :"Gluon provides an easy-to-use firmware for a public, decentral WLAN and/or wire based mesh network"
i don't understand wire based mesh network ,because i know that these firmware like libremesh and gulon are to create wireless mesh network ?
Thank you so much for your great work and efforts .
Life is beautiful with technology .