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--- networking:cisco-1901-gsm-gps [24/06/2026 13:53] – [GPS] andrew
+++ networking:cisco-1901-gsm-gps [24/06/2026 14:08] (current) – andrew
@@ Line 1: / Line 1: @@
 ====== Cisco 1901 router - 3G and GPS card ======
+This WIC card supports 3G radio and GPS location. It seems to be based round a laptop style GSM / GPS module.
+{{249597.jpg|Diagrammatic view showing module}}
 ===== EHWIC-3G-HSPA-gps =====
@@ Line 95: / Line 98: @@
 ==== GPS ====
+Configure module to use NMEA sentences, The GPS antenna has to connect to the GSM diversity TNC connector, so you cannot use the GSM diversity at the same time as GPS.
+On the EHWIC card, there is a green LED for status, it can be used for troubleshooting.
+It will be off while searching and illuminate solid green once a GPS fix is obtained.
+Config:-
 <code>
-router(config)# controller cellular 0/0
+-1(config)# controller cellular 0/0/0
-router(config-controller)# gsm gps mode standalone
+-1(config-controller)# gsm gps mode standalone
-router(config-controller)# gsm gps nmea
+-1(config-controller)# gsm gps nmea
-router(config-controller)# exit
+-1(config-controller)# exit
 </code>
-<del>https://routing-bits.com/2010/05/12/hwic-3g-gsm/</del> Link seems broken.
+Status and monitoring:-
-[[https://smartvision.solutions/?q=node/25]]
 <code>
-Router#sh cellular 0/0/0 gps detail
+-1#sh cellular 0/0/0 gps detail
 GPS Info
@@ Line 124: / Line 130: @@
 Satellite Info
 ----------------
-Router#
+-1#
 </code>