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--- doc:appunti:hardware:gf22_gps_tracker [2026/07/03 18:01] – niccolo
+++ doc:appunti:hardware:gf22_gps_tracker [2026/07/03 18:15] (current) – [Web References] niccolo
@@ Line 6: / Line 6: @@
 </code>
-Default passowrd: ''123456'' (FIXME used where?)
+Default passowrd: ''123456'' used where? FIXME
+SMS commands:
+<code>
+SERVER#your.ip.or.domain#port#
+domain#your.ip.or.domain#port#
+SERVER,0,your.ip.or.domain,port,0#
+SERVER,1,45.55.84.20,5010,0#
+-- apn,password,apn_name,apn_user,apn_password#
+apn,123456,internet,username,password#
+APN#internet.provider#username#password#
+-- Get Current Location:
+WHERE#
+DW#
+-- Check Device Status:
+STATUS#
+-- Replies with the IMEI, APN, IP, and tracking intervals.
+PARAM#
+-- Enable Vibration Alarm
+SENALM,ON,1#
+#ON#
+-- Power Off:
+POFF#
+-- Factory Reset
+RESET#
+SYSRST#
+-- Callback: the tracker automatically calls your phone so you can listen to the surroundings:
+
+-- Starts a 10-minute audio recording to the device's memory
+
+</code>
 ===== Web References =====
@@ Line 16: / Line 47: @@
   * **[[https://gist.github.com/emilio-martinez/11019f04c5b05e3f7f753eaca0e58941|Topin 365GPS Server config]]** - ({{.:gf22:topin-365gps-server-config.pdf|Local copy}})
   * **{{.:gf22:707141790-gf22-protocol.pdf|1903 protocol instruction}}**
+  * **[[https://www.traccar.org/forums/topic/gf-22-trv-protocol-no-gps-location/|GF-22, TRV protocol, no gps location]]**
+  * **[[https://www.traccar.org/forums/topic/mini-gf-21-protocolo-s1903/|Mini GF-21 Protocolo S1903]]**