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Last modified by Xiaoling on 2025/04/27 16:45
From version 173.3
edited by Xiaoling
on 2022/06/15 10:11
Change comment: There is no comment for this version
To version 173.2
edited by Xiaoling
on 2022/06/15 10:10
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -100,6 +100,7 @@
100 100  * IP66 Waterproof Enclosure
101 101  * 8500mAh Battery for long term use
102 102  
103 +
103 103  == 1.3  Suitable Container & Liquid ==
104 104  
105 105  * Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
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109 109  ** Pure non metal material: <10 mm
110 110  * Pure liquid without irregular deposition.
111 111  
113 +
112 112  == 1.4  Mechanical ==
113 113  
114 114  [[image:image-20220615090910-1.png]]
... ... @@ -199,6 +199,7 @@
199 199  * Smart liquefied gas solution.
200 200  
201 201  
204 +
202 202  == 1.7  Precautions ==
203 203  
204 204  * At room temperature, containers of different materials, such as steel, glass, iron, ceramics, non-foamed plastics and other dense materials, have different detection blind areas and detection limit heights.
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206 206  * When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.
207 207  
208 208  
212 +
209 209  == 1.8  Pin mapping and power on ==
210 210  
211 211  
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365 365  * If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
366 366  
367 367  
372 +
368 368  === 2.3.3  Interrupt Pin ===
369 369  
370 370  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2A0SetInterruptMode"]] for the hardware and software set up.
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428 428  **Examples:**
429 429  
430 430  
431 -* (% style="color:blue" %)**Set TDC**
436 +* **Set TDC**
432 432  
433 433  If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
434 434  
... ... @@ -437,12 +437,12 @@
437 437  Payload:    01 00 00 3C    TDC=60S
438 438  
439 439  
440 -* (% style="color:blue" %)**Reset**
445 +* **Reset**
441 441  
442 442  If payload = 0x04FF, it will reset the LDDS20
443 443  
444 444  
445 -* (% style="color:blue" %)**CFM**
450 +* **CFM**
446 446  
447 447  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
448 448