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60	60	* 8500mAh Battery for long term use
61	61
62	62
63		-
64	64	== 1.3 Specification ==
65	65
66	66
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108	108	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
109	109
110	110
111		-
112	112	== 1.4 Probe Types ==
113	113
114	114	=== 1.4.1 Thread Installation Type ===
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128	128	* Connector Type: Various Types, see order info
129	129
130	130
131		-
132	132	=== 1.4.2 Immersion Type ===
133	133
134	134
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146	146	* Material: 316 stainless steels
147	147
148	148
149		-
150	150	== 1.5 Probe Dimension ==
151	151
152	152
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218	218	|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
219	219
220	220
221		-
222	222	== 1.9 Pin Mapping ==
223	223
224	224
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243	243	== 1.11 Mechanical ==
244	244
245	245
	241	+
	242	+
246	246	[[image:1675143884058-338.png]]
247	247
248	248
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313	313	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
314	314
315	315
	313	+
316	316	== 2.3 ​Uplink Payload ==
317	317
318	318
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410	410	[[image:1675144608950-310.png]]
411	411
412	412
413		-=== 2.3.3 Sensor value, FPORT~=7 ===
414	414
	412	+=== 2.3.3 Battery Info ===
415	415
416		-(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
417		-|(% style="width:94px" %)(((
418		-**Size(bytes)**
419		-)))|(% style="width:43px" %)2|(% style="width:367px" %)n
420		-|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
421		-Voltage value, each 2 bytes is a set of voltage values.
422		-)))
423	423
424		-[[image:image-20230220171300-1.png||height="207" width="863"]]
425		-
426		-
427		-=== 2.3.4 Battery Info ===
428		-
429		-
430	430	Check the battery voltage for PS-LB.
431	431
432	432	Ex1: 0x0B45 = 2885mV
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434	434	Ex2: 0x0B49 = 2889mV
435	435
436	436
437		-=== 2.3.5 Probe Model ===
	422	+=== 2.3.4 Probe Model ===
438	438
439	439
440	440	PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe.
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450	450	The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value.
451	451
452	452
453		-=== 2.3.6 0~~20mA value (IDC_IN) ===
	438	+=== 2.3.5 0~~20mA value (IDC_IN) ===
454	454
455	455
456	456	The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
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460	460	27AE(H) = 10158 (D)/1000 = 10.158mA.
461	461
462	462
463		-=== 2.3.7 0~~30V value ( pin VDC_IN) ===
	448	+=== 2.3.6 0~~30V value ( pin VDC_IN) ===
464	464
465	465
466	466	Measure the voltage value. The range is 0 to 30V.
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470	470	138E(H) = 5006(D)/1000= 5.006V
471	471
472	472
473		-=== 2.3.8 IN1&IN2&INT pin ===
	458	+=== 2.3.7 IN1&IN2&INT pin ===
474	474
475	475
476	476	IN1 and IN2 are used as digital input pins.
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493	493	0x01: Interrupt Uplink Packet.
494	494
495	495
496		-=== 2.3.9 ​Decode payload in The Things Network ===
	481	+=== 2.3.8 ​Decode payload in The Things Network ===
497	497
498	498
499	499	While using TTN network, you can add the payload format to decode the payload.
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630	630	* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
631	631
632	632
633		-
634	634	== 3.2 Set Interrupt Mode ==
635	635
636	636
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663	663	* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
664	664
665	665
666		-
667	667	== 3.3 Set the output time ==
668	668
669	669
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734	734	* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
735	735
736	736
737		-
738	738	== 3.4 Set the Probe Model ==
739	739
740	740
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762	762	* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
763	763
764	764
765		-
766		-== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
767		-
768		-
769		-Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
770		-
771		-(% style="color:blue" %)**AT Command: AT** **+STDC**
772		-
773		-(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
774		-|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
775		-|(% style="width:156px" %)AT+STDC=?|(% style="width:137px" %)(((
776		-Get the mode of multiple acquisitions and one uplink
777		-)))|(((
778		-1,10,18
779		-OK
780		-)))
781		-|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|(((
782		-OK
783		-(% style="color:#037691" %)**aa:**(%%)
784		-**0:** means disable this function and use TDC to send packets.
785		-**1:** means enable this function, use the method of multiple acquisitions to send packets.
786		-(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
787		-(% style="color:#037691" %)**cc: **(%%)the number of collection times, the value is 1~~120
788		-)))
789		-
790		-(% style="color:blue" %)**Downlink Command: 0xAE**
791		-
792		-Format: Command Code (0x08) followed by 5 bytes.
793		-
794		-* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
795		-
796		-
797		-
798	798	= 4. Battery & how to replace =
799	799
800	800	== 4.1 Battery Type ==
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802	802
803	803	PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
804	804
	754	+
805	805	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
806	806
807	807	[[image:1675146710956-626.png]]
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923	923	* Weight / pcs : g
924	924
925	925
926		-
927	927	= 10. Support =
928	928
929	929
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931	931
932	932	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
933	933
	883	+
	884	+
934	934

image-20230220171300-1.png

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1		-XWiki.Bei

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