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Last modified by Xiaoling on 2023/12/27 09:15
From version 142.1
edited by Bei Jinggeng
on 2022/11/22 10:02
Change comment: There is no comment for this version
To version 131.1
edited by Bei Jinggeng
on 2022/11/18 11:27
Change comment: There is no comment for this version

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... ... @@ -1193,13 +1193,6 @@
1193 1193  
1194 1194  == 7.4 How to modify source code to compile different frequency band bin file? ==
1195 1195  
1196 -
1197 -(% class="box infomessage" %)
1198 -(((
1199 -(% style="color:red" %)**Important**(%%): Developer **MUST** follow the Arduino Environment Instruction exactly include change the SPI pin mappings.
1200 -See : [[**Set Up Arduino Compile Environment for TrackerD**. >>||anchor="H6.1.1SetupARDUINOcompileenvironment"]]
1201 -)))
1202 -
1203 1203  1.When compiling the frequency band, you need to find LMIC_PROJECT_CONFIG.H file.
1204 1204  
1205 1205  [[image:image-20221116111844-1.png||height="227" width="782"]]
... ... @@ -1241,11 +1241,9 @@
1241 1241  
1242 1242  
1243 1243  
1244 -== 8.3  Problem after Upgrading Firmware ==
1237 +== 8.3  The reason why it has been restarted after upgrading（V.1.4.1） ==
1245 1245  
1246 -=== 8.3.1 Continue Restart after upgrading ===
1247 1247  
1248 -
1249 1249  (((
1250 1250  If it is V1.4.0 and the previous version, new partitions need to be loaded when upgrading. The new version of the software is stored in the partition package. The upgrade method is shown in the figure
1251 1251  )))
... ... @@ -1254,53 +1254,11 @@
1254 1254  [[image:image-20221118105249-3.png]]
1255 1255  
1256 1256  
1257 -=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1248 +== 8.4 If the device's led light is always on when upgrading（since firmware 1.4.1） ==
1258 1258  
1259 -It is because the partitions are different when upgrading versions above 1.4.1, and a new partition file needs to be added. Please refer to the operation steps in chapter 8.3.1
1250 +It is because the partitions are different when upgrading versions above 1.4.1, and a new partition file needs to be added. Please refer to the operation steps in chapter 8.3.
1260 1260  
1261 1261  
1262 -==== 8.3.2.1 If there is a situation in Figure 1,and a new partition file and bootloader file needs to be added. Please refer to the operation steps in Figure 2 ====
1263 -
1264 -[[image:image-20221122100004-1.png||height="497" width="534"]]
1265 -
1266 - Figure 1
1267 -
1268 - [[image:image-20221122100004-2.png||height="619" width="389"]]
1269 -
1270 - Figure 2
1271 -
1272 -After the upgrade is completed, enter AT+CFG as shown in the figure below.
1273 -
1274 -[[image:image-20221122100004-3.png]]
1275 -
1276 -Please at+FDR, and then enter the following instructions by the information on the label
1277 -
1278 -AT+DEUI=70B3D57ED0053981
1279 -
1280 -AT+APPEUI=D23345667BCBCCAF
1281 -
1282 -AT+APPKEY=F402A1A7A350445A7CD2DEA95511BFA1
1283 -
1284 -AT+DADDR=260b4dce
1285 -
1286 -AT+NWKSKEY=71cb7672441f573a53d4f34d307fc61d
1287 -
1288 -AT+APPSKEY=dacce2299ecd97a73ee3f80b5a46a559
1289 -
1290 -
1291 -
1292 -==== 8.3.2.2 If there is a situation in Figure 1, and a new partition file needs to be added. Please refer to the operation steps in chapter 8.3.1 ====
1293 -
1294 -[[image:image-20221122100004-4.png]]
1295 -
1296 -(% class="wikigeneratedid" %)
1297 -== ==
1298 -
1299 -== 8.4 When positioning, it will restart or the PDOP setting is unsuccessful ==
1300 -
1301 -Please download version 1.4.2 again
1302 -
1303 -
1304 1304  (((
1305 1305  == 8.5 How to deal with unsuccessful GPS positioning? ==
1306 1306  
... ... @@ -1307,19 +1307,15 @@
1307 1307  1） Make Sure the device is in Open Area where can see the sky. 
1308 1308  2)  Set PDOP to a higher value.
1309 1309  
1310 - AT+PDOP=2(can be positioned precisely.）
1311 -
1312 - AT+PDOP=7(Quickly locate in open spaces）
1313 -
1314 - AT+PDOP=14.7(Positioning can be acquired in complex environments）
1315 -
1316 1316  Please refer to this [[link>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/TrackerD/#H3.2.9SetPDOPvalueforGPSfixaccuracy]] on how to set up PDOP
1317 1317  )))
1318 1318  
1319 1319  
1320 -== ==
1263 +== 8.6 When positioning, it will restart or the PDOP setting is unsuccessful ==
1321 1321  
1265 +Please download version 1.4.2 again
1322 1322  
1267 +
1323 1323  = 9.  Order Info =
1324 1324  
1325 1325  
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