/products/devtools/single-board-computers/next-genbeaglebone/b/blog/posts/who-s-barking-bbb-meets-h-nanogsm-beaglebone-black-gsm-how-toAbout this postTwenty to thirty minutes guide lines about connecting BeagleBone Black with the ITBP h-nanoGSM shield. Main partsBeagleBone Black h-nanoGSM - GSM shield [nano] orany other ITBP modular modem ,1pcs. one cell LiPo battery [3.7V, ...en-USTelligent Community 12