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Last modified by Xiaoling on 2025/04/27 16:45
From version 172.4
edited by Xiaoling
on 2022/06/15 09:52
Change comment: There is no comment for this version
To version 172.1
edited by Xiaoling
on 2022/06/15 09:51
Change comment: Uploaded new attachment "image-20220615095102-14.png", version {1}

Summary

Details

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303 -(% style="color:blue" %)**Step 2**(%%):  Power on LDDS20
303 +(% style="color:blue" %)**Step 2**(%%): Power on LDDS75
304 304  
305 305  
306 306  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
307 307  
308 -[[image:image-20220615095102-14.png]]
308 +[[image:image-20220610161724-10.png]]
309 309  
310 310  
311 -
312 312  (((
313 -(% style="color:blue" %)**Step 3**(%%)**:**  The LDDS20 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.
312 +(% 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.
314 314  )))
315 315  
316 316  [[image:1654849068701-275.png]]
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321 321  
322 322  (((
323 323  (((
324 -LDDS20 will uplink payload via LoRaWAN with below payload format:
323 +LDDS75 will uplink payload via LoRaWAN with below payload format: 
324 +)))
325 325  
326 -Uplink payload includes in total 8 bytes.
327 -Payload for firmware version v1.1.4. . Before v1.1.3, there is only 5 bytes: BAT and Distance(Please check manual v1.2.0 if you have 5 bytes payload).
326 +(((
327 +Uplink payload includes in total 4 bytes.
328 +Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
328 328  )))
329 329  )))
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