<
From version < 158.5 >
edited by Xiaoling
on 2022/06/11 10:32
To version < 158.2 >
edited by Xiaoling
on 2022/06/11 10:29
>
Change comment: There is no comment for this version

Summary

Details

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Content
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3 3  
4 4  **Contents:**
5 5  
6 +{{toc/}}
6 6  
7 7  
8 8  
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235 235  
236 236  
237 237  (((
238 -(% style="color:blue" %)**Step 3**(%%)**:** The LDDS45 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
239 +(% style="color:blue" %)**Step 3**(%%)**:** The LDDS75 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
239 239  )))
240 240  
241 241  [[image:1654849068701-275.png]]
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246 246  
247 247  (((
248 248  (((
249 -LDDS45 will uplink payload via LoRaWAN with below payload format:
250 +LDDS75 will uplink payload via LoRaWAN with below payload format: 
251 +)))
250 250  
251 -Uplink payload includes in total 8 bytes.
253 +(((
254 +Uplink payload includes in total 4 bytes.
255 +Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
252 252  )))
253 253  )))
254 254  
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275 275  === 2.3.1  Battery Info ===
276 276  
277 277  
278 -Check the battery voltage for LDDS45.
282 +Check the battery voltage for LDDS75.
279 279  
280 280  Ex1: 0x0B45 = 2885mV
281 281  
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286 286  === 2.3.2  Distance ===
287 287  
288 288  (((
289 -Get the distance. Flat object range 30mm - 4500mm.
293 +Get the distance. Flat object range 280mm - 7500mm.
290 290  )))
291 291  
292 292  (((
293 -For example, if the data you get from the register is __0x0B 0x05__, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** 0B05(H) = 2821 (D) = 2821 mm.**
297 +For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** 0B05(H) = 2821 (D) = 2821 mm.**
294 294  )))
295 295  
296 296  
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