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...	...	@@ -10,17 +10,14 @@
10	10	Open the box and connect GPS antenna to GNSS port of EC25
11	11	)))
12	12
13		-[[image:image-20220527160148-2.png]]
	13	+[[image:https://wiki.dragino.com/images/thumb/1/19/LG308_GPS_1.png/600px-LG308_GPS_1.png||height="359" width="600"]]
14	14
15	15	Connect GPS antenna
16	16
17		-(((
	17	+
18	18	modify the two files:
19		-)))
20	20
21		-(((
22	22	/etc/chatscripts/3g.chat
23		-)))
24	24
25	25	(% class="box" %)
26	26	(((
...	...	@@ -31,7 +31,7 @@
31	31	TIMEOUT 10
32	32	""      "AT&F"
33	33	OK      "ATE1"
34		-(% style="color:red" %)**OK  "AT+QGPS=1"   ~-~-> Add this line, so EC25 module GPS will be enable when dial up**(%%)
	31	+(% style="color:red" %)OK  "AT+QGPS=1"   ~-~-> Add this line, so EC25 module GPS will be enable when dial up(%%)
35	35	(% style="color:black" %)OK      'AT+CGDCONT=1,"IP","$USE_APN"'
36	36	SAY     "Calling UMTS/GPRS"
37	37	TIMEOUT 30
...	...	@@ -40,7 +40,7 @@
40	40	)))
41	41
42	42	(((
43		-(% style="color:red" %)**Note: After above settings, the GPS will be enable when dial up, if user doesn't use Cellular for Internet access, above script won't execute, in this case, user can run "echo AT+QGPS=1 > /dev/ttyUSB2" to enable GPS**
	40	+(% style="color:red" %)Note: After above settings, the GPS will be enable when dial up, if user doesn't use Cellular for Internet access, above script won't execute, in this case, user can run "echo AT+QGPS=1 > /dev/ttyUSB2" to enable GPS
44	44	)))
45	45
46	46	(((
...	...	@@ -49,8 +49,6 @@
49	49
50	50	(% class="box" %)
51	51	(((
52		-(((
53		-(((
54	54	gen_gw_cfg() {
55	55	json_init
56	56	json_add_object gateway_conf
...	...	@@ -61,19 +61,11 @@
61	61	json_add_int "stat_interval" "$stat"
62	62	json_add_boolean "forward_crc_valid" 1
63	63	json_add_boolean "forward_crc_error" 0
64		-)))
65		-
66		-(((
67		- (% style="color:red" %)**json_add_string "gps_tty_path" "/dev/ttyUSB1"   ~-~-~-~--> Add this line so lora program knows to get the gps info from EC25**
68		-)))
69		-
70		-(((
	59	+ (% style="color:red" %)json_add_string "gps_tty_path" "/dev/ttyUSB1"   ~-~-~-~--> Add this line so lora program knows to get the gps info from EC25(%%)
71	71	(% style="color:black" %) json_close_object
72		- json_dump  > /etc/lora/local_conf.json(%%)
73		-(% style="color:black" %)**}**
	61	+ json_dump  > /etc/lora/local_conf.json
	62	+}
74	74	)))
75		-)))
76		-)))
77	77
78	78	(((
79	79	Reboot the device and run logread -f to verify if GPS already works.
...	...	@@ -81,7 +81,7 @@
81	81
82	82	(% class="box" %)
83	83	(((
84		-Fri Mar  6 04:08:59 2020 daemon.info lora_pkt_fwd[3016]: (% style="color:red" %)**INFO~~ GPS serial port path is configured to "/dev/ttyUSB1"**(%%)
	71	+Fri Mar  6 04:08:59 2020 daemon.info lora_pkt_fwd[3016]: ~(% style="color:red" %)INFO~~ GPS serial port path is configured to "/dev/ttyUSB1"
85	85	Fri Mar  6 04:08:59 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ [main] TTY port /dev/ttyUSB1 open for GPS synchronization
86	86	Fri Mar  6 04:09:00 2020 cron.err crond[1689]: time disparity of 4301528 minutes detected
87	87	Fri Mar  6 04:09:00 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ sockfd=4
...	...	@@ -89,7 +89,7 @@
89	89	Fri Mar  6 04:09:00 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ FPort Filter: 0
90	90	Fri Mar  6 04:09:00 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ DevAddrMask: 0x0
91	91	Fri Mar  6 04:09:34 2020 daemon.info lora_pkt_fwd[3016]: INFO: [jit] queue is empty
92		-Fri Mar  6 04:09:34 2020 daemon.info lora_pkt_fwd[3016]: STAT~~ {"stat":{"time":"2020-03-06 04:09:34 UTC"**,(% style="color:red" %)"lati":22.70627,"long":114.24277,"alti":58,(%%)**
	79	+Fri Mar  6 04:09:34 2020 daemon.info lora_pkt_fwd[3016]: STAT~~ {"stat":{"time":"2020-03-06 04:09:34 UTC",(% style="color:red" %)"lati":22.70627,"long":114.24277,"alti":58,(%%)
93	93	(% style="color:black" %)"rxnb":0,"rxok":0,"rxfw":0,"ackr":0.0,"dwnb":0,"txnb":0}}
94	94	Fri Mar  6 04:09:35 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ [up] PUSH_ACK received in 293 ms
95	95	Fri Mar  6 04:09:35 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ [down] PULL_ACK received in 596 ms

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