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From version < 109.1 >
edited by Kilight Cao
on 2023/09/25 09:20
To version < 98.1 >
edited by Xiaoye
on 2023/05/08 17:52
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108 108  
109 109  
110 110  
111 -== 2.3  How to flash a new image(OS) to the gateway(LPS8V2) ==
111 +== 2.3  How to flash SD card to (eMMC) device's built-in Memory ==
112 112  
113 +=== 2.3.1 Prepare an SD card with OS ===
113 113  
114 -Since the gateway has a large system, you need to use the sd card to reflash the system for the gateway
115 115  
116 -
117 -//2.3.1: Making an SD card with the new image//
118 -
119 -//2.3.2: Instal the SD card to the gateway//
120 -
121 -//2.3.3: Flash the image to the gateway's built memory from the SD card//
122 -
123 -//2.3.4: Finished the process of flash and power cycle the gateway//
124 -
125 -
126 126  ==== (% style="background-color:yellow" %)**//Preparations~://**(%%) ====
127 127  
128 -1. Prepare an SD card
129 -1. Prepare a card reader device
118 +1. Prepare an SD card and a card reader device
119 +1. Formatting the SD card (Make sure the SD card is empty)
130 130  1. Download the OS image from the [[release.image>>url:http://repo.dragino.com/release/hp0c-image/]]: ( File format dragino-lps8v2-1.7.img )
131 131  1. A Flash software tool ( Such as v1.7.9 from [[balenaEtcher>>url:https://www.balena.io/etcher/]] )
132 -1. SD Card [[format>>url:http://repo.dragino.com/release/tool/PanasonicSDFormatter.zip]] tool
122 +1. SD Card [[formatter>>url:http://repo.dragino.com/release/tool/PanasonicSDFormatter.zip]]
133 133  
134 -=== **2.3.1 Making an SD Card with the new image** ===
135 135  
136 -
137 137  ==== Step 1.  Formatting the SD Card ====
138 138  
139 139  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0D/WebHome/image-20220609111027-9.png?rev=1.1||alt="image-20220609111027-9.png" height="318" width="292"]]
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159 159  
160 160  
161 161  
162 -=== **2.3.2 Instal the SD card to the gateway** ===
150 +=== 2.3.2 Flash SD card to device's eMMC ===
163 163  
152 +
164 164  1. Open the device's enclosure, and put the SD card into the SD card slot
154 +1. After the device is powered on, use the serial port or gateway ip address to access the CLI of the gateway.
155 +1. Login and run the below command to flash.
165 165  
166 -[[image:image-20230712201032-1.png]]
167 167  
158 +//The following are two methods for accessing the gateway CLI~://
168 168  
169 -2. Power the gateway with 5V2A, and access the gateway's Ethernet port to your PC
170 170  
171 -[[image:image-20230712201458-3.png||height="649" width="832"]]
161 +* **Method1. Use the serial port USB to access the gateway CLI**
172 172  
163 +For more information about how to access gateway using  serial USB, see this link:
173 173  
174 -Note: The PWR LED on red
165 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/#H6.HowuserscanaccessLPS8-V2usingserialUSB>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/#H6.HowuserscanaccessLPS8-V2usingserialUSB]]
175 175  
176 - The  LAN LED blink
177 177  
178 - The SYS LED on red
168 +* **Method2. Use the IP address to access the gateway CLI**
179 179  
180 -
181 -
182 -=== **3.2.3 Flash the image to the gateway's built memory from the SD card** ===
183 -
184 -
185 -Access the gateway Linux CLI to flash the image to the gateway's built memory
186 -
187 -
188 -* **Use the IP address to access the gateway CLI**
189 -
190 190  Users can access the gateway CLI via the SSH protocol. Make sure your PC and the gateway are connected to the same network, then use a SSH tool (such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]] in Windows) to access it.
191 191  
192 192  
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242 242  (% style="color:red" %)**Note: After the flash is complete, power off the device and then remove the SD card.**
243 243  
244 244  
245 -== 2.4 How to extend the gateway size of memory with SD card ==
225 +== 2.4 Default Built Version ==
246 246  
247 247  
248 -Users can use the SD card slot to expand the gateway memory size by following the steps below
249 -
250 -
251 -=== 2.4.1 View SD card information ===
252 -
253 -(% class="box infomessage" %)
254 -(((
255 -fdisk -l
256 -)))
257 -
258 -[[image:image-20230831150518-3.png]]
259 -
260 -
261 -=== 2.4.2 Displays the current file system disk usage statistics on Linux systems ===
262 -
263 -
264 -(% class="box infomessage" %)
265 -(((
266 -df -h
267 -)))
268 -
269 -[[image:image-20230831150341-2.png]]
270 -
271 -
272 -=== 2.4.3 Mount SD card ===
273 -
274 -
275 -(% class="box infomessage" %)
276 -(((
277 -mkdir /mnt/sd
278 -
279 -mount /dev/mmcblk0p1 /mnt/sd
280 -)))
281 -
282 -After the mount is successful to check the file system disk usage on the Linux system again:
283 -
284 -[[image:image-20230831151432-4.png]]
285 -
286 -
287 -If the mount fails, you can format the file system and try the mount again
288 -
289 -(% class="box infomessage" %)
290 -(((
291 -mkfs.ext4 /dev/mmcblk0p1
292 -)))
293 -
294 -== 2.5 Default Built Version ==
295 -
296 -
297 297  [[image:image-20220902155621-1.png]]
298 298  
299 299  
300 -== 2.6 How to upgrade the nodejs version to the latest. ==
231 +== 2.5 How to upgrade the nodejs version to the latest. ==
301 301  
302 302  
303 303  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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353 353  )))
354 354  
355 355  
356 -== 2.7 How to install Grafana and influxdb ==
287 +== 2.6 How to install Grafana and influxdb ==
357 357  
358 358  
359 359  === **Grafana:** ===
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390 390  
391 391  (% class="box infomessage" %)
392 392  (((
393 -curl https:~/~/repos.influxdata.com/influxdata-archive_compat.key | gpg ~-~-dearmor | sudo tee /usr/share/keyrings/influxdb-archive-keyring.gpg >/dev/null
324 +curl https:~/~/repos.influxdata.com/influxdb.key | gpg ~-~-dearmor | sudo tee /usr/share/keyrings/influxdb-archive-keyring.gpg >/dev/null
394 394  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
395 395  apt update && apt install influxdb
396 396  )))
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