GRINN CHILI-EXT-M2M [3/4] Functional description

chiliboard M2M (4G) Sandwich Datasheet v1.1

www.grinn-global.com

2. Functional Description

2.1. Block Diagram

More informations about audio 4G Telit module is available on the Telit webpage:

http://www.telit.com/cellular/4g-modules/xe910-family/

2.2. Connectors description

Signal name

Connector

Description

GSM ONn

GSM modem power switch

USB P

USB input

USB N

USB inupt

TOP USB P

USB output

TOP USB N

USB output

USB RESET

USB HUB reset