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1		-XWiki.Xiaoye
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94	94	== 2.2  How to clone Complete OS on the EMMC to SD card ==
95	95
96	96
97		-**2.2.1 Prepare a USB flash drive/SD card and plug it into the USB port of the gateway.**
98	98
99	99
100	100
101	101
102		-**2.2.2 Mounting a USB Flash Drive/SD Card in the Linux CLI**
103	103
104	104
105	105
106	106
107		-**2.2.3 Using the dd command, copy Emmc as an img file**
108	108
109	109
110		-dd if=/etc/sidmem of=/dev/mmcblk2p2 bs=1M count=1
111	111
112	112
113	113
114		-**2.2.4 Export the img file and follow the steps in 2.3 for burning**
115	115
116		-
117	117	== 2.3  How to flash a new image(OS) to the gateway(LPS8V2) ==
118	118
119	119
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133	133
134	134	1. Prepare an SD card
135	135	1. Prepare a card reader device
136		-1. Download the OS image from the release.image~: **[[draginolps8v2-release-v1.7>>http://repo.dragino.com/release/hp0c-image/]]**
	130	+1. Download the OS image from the [[release.image>>url:http://repo.dragino.com/release/hp0c-image/]]: ( File format dragino-lps8v2-1.7.img )
137	137	1. A Flash software tool ( Such as v1.7.9 from [[balenaEtcher>>url:https://www.balena.io/etcher/]] )
138	138	1. SD Card [[format>>url:http://repo.dragino.com/release/tool/PanasonicSDFormatter.zip]] tool
139	139
	134	+
140	140	=== **2.3.1 Making an SD Card with the new image** ===
141	141
142	142
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212	212
213	213	**Run command:**
214	214
215		-draginolps8v2-release-chirpsrtack-v1.7-240725 image :
	210	+(% style="background-color:yellow; color:green" %)**nand-sata-install**
216	216
217		-(% style="background-color:#ffff00; color:#008000" %)** flash_emmc /usr/local/image/dragino-LPS8V2-ChirpStack-240725-1.img **
218	218
219		-draginolps8v2-release-ttnstack-v1.7-240712 image :
	213	+[[image:image-20220602112051-1.png]]
220	220
221		-(% style="background-color:#ffff00; color:#008000" %)** flash_emmc /usr/local/image/dragino-LPS8V2-TTN-231124.img**
222	222
223		-[[image:image-20241008091850-2.png]]
224	224
225		-(% style="color:red" %)**Note: Note: After the flash is completed, please power off the device (run the command halt) and disconnect the power supply, and then unplug the SD card.**
	217	+Select the (% style="color:red" %)**"Boot from eMMC - system on eMMC".**
226	226
	219	+[[image:image-20220602112058-2.png||height="292" width="646"]]
227	227
228		-== 2.4 How to extend the gateway size of memory with SD card ==
229	229
	222	+[[image:image-20220602112106-3.png||height="301" width="643"]]
230	230
231		-Users can use the SD card slot to expand the gateway memory size by following the steps below
232	232
233	233
234		-=== 2.4.1 View SD card information ===
	226	+Select the (% style="color:red" %)**"1  ext4"**
235	235
236		-(% class="box infomessage" %)
237		-(((
238		-fdisk -l
239		-)))
	228	+[[image:image-20220602112113-4.png||height="271" width="642"]]
240	240
241		-[[image:image-20230831150518-3.png]]
242	242
243	243
244		-=== 2.4.2 Displays the current file system disk usage statistics on Linux systems ===
	232	+It takes 4-5 minutes to burn from SD card to eMMC
245	245
	234	+[[image:image-20220602112119-5.png||height="309" width="641"]]
246	246
247		-(% class="box infomessage" %)
248		-(((
249		-df -h
250		-)))
251	251
252		-[[image:image-20230831150341-2.png]]
	237	+[[image:image-20220602112125-6.png||height="281" width="640"]]
253	253
254	254
255		-=== 2.4.3 Mount SD card ===
	240	+[[image:image-20220602112131-7.png||height="241" width="638"]]
256	256
257	257
258		-(% class="box infomessage" %)
259		-(((
260		-mkdir /mnt/sd
	243	+(% style="color:red" %)**Note: After the flash is complete, power off the device and then remove the SD card.**
261	261
262		-mount /dev/mmcblk0p1 /mnt/sd
263		-)))
264	264
265		-After the mount is successful to check the file system disk usage on the Linux system again:
	246	+== 2.4 Default Built Version ==
266	266
267		-[[image:image-20230831151432-4.png]]
268	268
269		-
270		-If the mount fails, you can format the file system and try the mount again
271		-
272		-(% class="box infomessage" %)
273		-(((
274		-mkfs.ext4 /dev/mmcblk0p1
275		-)))
276		-
277		-== 2.5 Default Built Version ==
278		-
279		-
280	280	[[image:image-20220902155621-1.png]]
281	281
282	282
283		-== 2.6 How to upgrade the nodejs version to the latest. ==
	252	+== 2.5 How to upgrade the nodejs version to the latest. ==
284	284
285	285
286	286	By default, the nodejs uses the pre-install version v12 which is due to Debian the ultra-stable via ultra-old.
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336	336	)))
337	337
338	338
339		-== 2.7 How to install Grafana and influxdb ==
	308	+== 2.6 How to install Grafana and influxdb ==
340	340
341	341
342	342	=== **Grafana:** ===
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373	373
374	374	(% class="box infomessage" %)
375	375	(((
376		-curl https:~/~/repos.influxdata.com/influxdata-archive_compat.key | gpg ~-~-dearmor | sudo tee /usr/share/keyrings/influxdb-archive-keyring.gpg >/dev/null
	345	+curl https:~/~/repos.influxdata.com/influxdb.key | gpg ~-~-dearmor | sudo tee /usr/share/keyrings/influxdb-archive-keyring.gpg >/dev/null
377	377	echo "deb [signed-by=/usr/share/keyrings/influxdb-archive-keyring.gpg] https:~/~/repos.influxdata.com/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
378	378	apt update && apt install influxdb
379	379	)))

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