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Last modified by Xiaoling on 2023/12/27 09:15
From version 136.1
edited by Edwin Chen
on 2022/11/21 22:26
Change comment: There is no comment for this version
To version 143.1
edited by Bei Jinggeng
on 2022/11/22 10:04
Change comment: There is no comment for this version

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1 +XWiki.Bei
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1243 1243  
1244 1244  == 8.3  Problem after Upgrading Firmware ==
1245 1245  
1246 -(% class="wikigeneratedid" %)
1247 1247  === 8.3.1 Continue Restart after upgrading ===
1248 1248  
1249 1249  
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1255 1255  [[image:image-20221118105249-3.png]]
1256 1256  
1257 1257  
1258 -== 8.3.2 TrackerD's led light is always GREEN on after upgrading ==
1257 +=== 8.3.2 TrackerD's led light is always GREEN on after upgrading ===
1259 1259  
1260 1260  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
1261 1261  
1262 1262  
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 +== ==
1297 +
1298 +== 8.4 When positioning, it will restart or the PDOP setting is unsuccessful ==
1299 +
1300 +Please download version 1.4.2 again
1301 +
1302 +
1263 1263  (((
1264 1264  == 8.5 How to deal with unsuccessful GPS positioning? ==
1265 1265  
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1276 1276  )))
1277 1277  
1278 1278  
1279 -== 8.6 When positioning, it will restart or the PDOP setting is unsuccessful ==
1319 +== ==
1280 1280  
1281 -Please download version 1.4.2 again
1282 1282  
1283 -
1284 1284  = 9.  Order Info =
1285 1285  
1286 1286  
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