Summary

• Page properties (3 modified, 0 added, 0 removed)

Details

Page properties

Title

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1		-Add GPS Support in LG308
	1	+Add GPS Support in LG308N / LPS8v2

Author

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1		-XWiki.Xiaoling
	1	+XWiki.Edwin

Content

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	1	+**Table of Contents：**
	2	+
	3	+{{toc/}}
	4	+
	5	+
1	1	(((
2		-It is possible to GPS support in LG308 EC25 version so device will add location info to uplink packet to LoRaWAN server.
	7	+= 1. Introduction =
	8	+
	9	+----
	10	+
	11	+It is possible to GPS supports in LG308N-EC25 version and LPS8v2-EC25 version so device will add location info to uplink packet to LoRaWAN server.
3	3	)))
4	4
	14	+
	15	+= 2. Add GPS support on LG308N =
	16	+
5	5	(((
6		-Below are the steps:
	18	+(% style="color:blue" %)**Below are the steps:**
7	7	)))
8	8
9	9	(((
10		-Open the box and connect GPS antenna to GNSS port of EC25
	22	+**~1. Open the box and connect GPS antenna to GNSS port of EC25**
11	11	)))
12	12
13	13	[[image:image-20220527160148-2.png]]
...	...	@@ -14,8 +14,9 @@
14	14
15	15	Connect GPS antenna
16	16
	29	+
17	17	(((
18		-modify the two files:
	31	+**2. modify the two files:**
19	19	)))
20	20
21	21	(((
...	...	@@ -39,14 +39,12 @@
39	39	CONNECT ' '
40	40	)))
41	41
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**
44		-)))
45	45
46	46	(((
47		-/usr/bin/generate-config.sh, after configure this, in the web page, select any frequency band and save to make this take affect.
	57	+(% 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 (% style="color:red" %)run "echo AT+QGPS=1 > /dev/ttyUSB2" (%%)to (% style="color:blue" %)enable GPS /usr/bin/generate-config.sh,(%%) after configure this, in the web page, select any frequency band and save to make this take affect.**
48	48	)))
49	49
	60	+
50	50	(% class="box" %)
51	51	(((
52	52	(((
...	...	@@ -75,13 +75,14 @@
75	75	)))
76	76	)))
77	77
	89	+
78	78	(((
79		-Reboot the device and run logread -f to verify if GPS already works.
	91	+**3. Reboot the device and run logread -f to verify if GPS already works.**
80	80	)))
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"
	96	+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
...	...	@@ -89,8 +89,13 @@
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,(%%)
	104	+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
96	96	)))
	109	+
	110	+
	111	+= 2. Add GPS support on LPS8v2 =
	112	+
	113	+