Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01
Last modified by Mengting Qiu on 2023/12/14 11:15
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... ... @@ -202,6 +202,7 @@ 202 202 203 203 * Smart liquefied gas solution. 204 204 205 + 205 205 == 1.7 Precautions == 206 206 207 207 ... ... @@ -386,9 +386,8 @@ 386 386 ))) 387 387 388 388 * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor. 390 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00. 389 389 390 -* If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid. 391 - 392 392 === 2.3.3 Interrupt Pin === 393 393 394 394 ... ... @@ -765,6 +765,7 @@ 765 765 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 766 766 767 767 768 + 768 768 = 9. Packing Info = 769 769 770 770 ... ... @@ -783,6 +783,7 @@ 783 783 * Weight / pcs : g 784 784 785 785 787 + 786 786 = 10. Support = 787 787 788 788