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1	1	(% style="text-align:center" %)
2		-[[image:1654846127817-788.png]]
	2	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654846127817-788.png?rev=1.1||alt="1654846127817-788.png"]]
3	3
	4	+**Contents:**
4	4
	6	+* [[1.  Introduction>>path:#H1.A0Introduction]]
	7	+** [[1.1 ​ What is LoRaWAN Distance Detection Sensor>>path:#H1.1200BWhatisLoRaWANDistanceDetectionSensor]]
	8	+** [[​1.2  Features>>path:#H200B1.2A0Features]]
	9	+** [[1.3  Specification>>path:#H1.3A0Specification]]
	10	+*** [[1.3.1  Rated environmental conditions>>path:#H1.3.1A0Ratedenvironmentalconditions]]
	11	+*** [[1.3.2  Effective measurement range Reference beam pattern>>path:#H1.3.2A0EffectivemeasurementrangeReferencebeampattern]]
	12	+** [[1.5 ​ Applications>>path:#H1.5200BApplications]]
	13	+** [[1.6  Pin mapping and power on>>path:#H1.6A0Pinmappingandpoweron]]
	14	+* [[2.  Configure LDDS75 to connect to LoRaWAN network>>path:#H2.A0ConfigureLDDS75toconnecttoLoRaWANnetwork]]
	15	+** [[2.1  How it works>>path:#H2.1A0Howitworks]]
	16	+** [[2.2  ​Quick guide to connect to LoRaWAN server (OTAA)>>path:#H2.2A0200BQuickguidetoconnecttoLoRaWANserver28OTAA29]]
	17	+** [[2.3  ​Uplink Payload>>path:#H2.3A0200BUplinkPayload]]
	18	+*** [[2.3.1  Battery Info>>path:#H2.3.1A0BatteryInfo]]
	19	+*** [[2.3.2  Distance>>path:#H2.3.2A0Distance]]
	20	+*** [[2.3.3  Interrupt Pin>>path:#H2.3.3A0InterruptPin]]
	21	+*** [[2.3.4  DS18B20 Temperature sensor>>path:#H2.3.4A0DS18B20Temperaturesensor]]
	22	+*** [[2.3.5  Sensor Flag>>path:#H2.3.5A0SensorFlag]]
	23	+*** [[2.3.6  Decode payload in The Things Network>>path:#H2.3.6A0DecodepayloadinTheThingsNetwork]]
	24	+** [[2.4  Uplink Interval>>path:#H2.4A0UplinkInterval]]
	25	+** [[2.5  ​Show Data in DataCake IoT Server>>path:#H2.5A0200BShowDatainDataCakeIoTServer]]
	26	+** [[2.6  Frequency Plans>>path:#H2.6A0FrequencyPlans]]
	27	+*** [[2.6.1  EU863-870 (EU868)>>path:#H2.6.1A0EU863-87028EU86829]]
	28	+*** [[2.6.2  US902-928(US915)>>path:#H2.6.2A0US902-92828US91529]]
	29	+*** [[2.6.3  CN470-510 (CN470)>>path:#H2.6.3A0CN470-51028CN47029]]
	30	+*** [[2.6.4  AU915-928(AU915)>>path:#H2.6.4A0AU915-92828AU91529]]
	31	+*** [[2.6.5  AS920-923 & AS923-925 (AS923)>>path:#H2.6.5A0AS920-92326AS923-92528AS92329]]
	32	+*** [[2.6.6  KR920-923 (KR920)>>path:#H2.6.6A0KR920-92328KR92029]]
	33	+*** [[2.6.7  IN865-867 (IN865)>>path:#H2.6.7A0IN865-86728IN86529]]
	34	+** [[2.7  LED Indicator>>path:#H2.7A0LEDIndicator]]
	35	+** [[2.8  ​Firmware Change Log>>path:#H2.8A0200BFirmwareChangeLog]]
	36	+** [[2.9  Mechanical>>path:#H2.9A0Mechanical]]
	37	+** [[2.10  Battery Analysis>>path:#H2.10A0BatteryAnalysis]]
	38	+*** [[2.10.1  Battery Type>>path:#H2.10.1A0BatteryType]]
	39	+*** [[2.10.2  Replace the battery>>path:#H2.10.2A0Replacethebattery]]
	40	+* [[3.  Configure LDDS75 via AT Command or LoRaWAN Downlink>>path:#H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink]]
	41	+** [[3.1  Access AT Commands>>path:#H3.1A0AccessATCommands]]
	42	+** [[3.2  Set Transmit Interval Time>>path:#H3.2A0SetTransmitIntervalTime]]
	43	+** [[3.3  Set Interrupt Mode>>path:#H3.3A0SetInterruptMode]]
	44	+* [[4.  FAQ>>path:#H4.A0FAQ]]
	45	+** [[4.1  What is the frequency plan for LDDS75?>>path:#H4.1A0WhatisthefrequencyplanforLDDS753F]]
	46	+** [[4.2  How to change the LoRa Frequency Bands/Region>>path:#H4.2A0HowtochangetheLoRaFrequencyBands2FRegion]]
	47	+** [[4.3  Can I use LDDS75 in condensation environment?>>path:#H4.3A0CanIuseLDDS75incondensationenvironment3F]]
	48	+* [[5.  Trouble Shooting>>path:#H5.A0TroubleShooting]]
	49	+** [[5.1  Why I can’t join TTN V3 in US915 / AU915 bands?>>path:#H5.1A0WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F]]
	50	+** [[5.2  AT Command input doesn't work>>path:#H5.2A0ATCommandinputdoesn27twork]]
	51	+* [[6.  Order Info>>path:#H6.A0OrderInfo]]
	52	+* [[7. ​ Packing Info>>path:#H7.200BPackingInfo]]
	53	+* [[8.  ​Support>>path:#H8.A0200BSupport]]
5	5
6	6
7	7
8		-**Table of Contents:**
9	9
10		-{{toc/}}
11	11
12	12
13	13
14	14
15		-
16		-
17		-
18		-
19	19	= 1.  Introduction =
20	20
21	21	== 1.1 ​ What is LoRaWAN Distance Detection Sensor ==
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29	29	)))
30	30
31	31	(((
	75	+
	76	+)))
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	78	+(((
32	32	It detects the distance** (% style="color:#4472c4" %) between the measured object and the sensor(%%)**, and uploads the value via wireless to LoRaWAN IoT Server.
33	33	)))
34	34
35	35	(((
	83	+
	84	+)))
	85	+
	86	+(((
36	36	The LoRa wireless technology used in LDDS75 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
37	37	)))
38	38
39	39	(((
	91	+
	92	+)))
	93	+
	94	+(((
40	40	LDDS75 is powered by (% style="color:#4472c4" %)** 4000mA or 8500mAh Li-SOCI2 battery**(%%); It is designed for long term use up to 10 years*.
41	41	)))
42	42
43	43	(((
	99	+
	100	+)))
	101	+
	102	+(((
44	44	Each LDDS75 pre-loads with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect if there is network coverage, after power on.
45	45	)))
46	46
47	47	(((
	107	+
	108	+)))
	109	+
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48	48	(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors.
49	49	)))
50	50	)))
...	...	@@ -51,7 +51,7 @@
51	51	)))
52	52
53	53
54		-[[image:1654847051249-359.png]]
	117	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654847051249-359.png?rev=1.1||alt="1654847051249-359.png"]]
55	55
56	56
57	57
...	...	@@ -72,16 +72,15 @@
72	72
73	73
74	74
	138	+
75	75	== 1.3  Specification ==
76	76
77	77	=== 1.3.1  Rated environmental conditions ===
78	78
79		-[[image:image-20220610154839-1.png]]
	143	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610154839-1.png?rev=1.1||alt="image-20220610154839-1.png"]]
80	80
81	81	(((
82		-**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);  **
83		-
84		-**~ b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
	146	+**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);  b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
85	85	)))
86	86
87	87
...	...	@@ -92,7 +92,7 @@
92	92
93	93
94	94
95		-[[image:1654852253176-749.png]]
	157	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
96	96
97	97
98	98
...	...	@@ -101,7 +101,7 @@
101	101	)))
102	102
103	103
104		-[[image:1654852175653-550.png]](% style="display:none" %) ** **
	166	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]](% style="display:none" %) ** **
105	105
106	106
107	107
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119	119
120	120
121	121
	184	+
122	122	== 1.6  Pin mapping and power on ==
123	123
124	124
125		-[[image:1654847583902-256.png]]
	188	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654847583902-256.png?rev=1.1||alt="1654847583902-256.png"]]
126	126
127	127
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...	...	@@ -135,7 +135,7 @@
135	135	)))
136	136
137	137	(((
138		-In case you can't set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink"]]to set the keys in the LDDS75.
	201	+In case you can't set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink]]to set the keys in the LDDS75.
139	139	)))
140	140
141	141
...	...	@@ -147,7 +147,7 @@
147	147	)))
148	148
149	149	(((
150		-[[image:1654848616367-242.png]]
	213	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654848616367-242.png?rev=1.1||alt="1654848616367-242.png"]]
151	151	)))
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155	155	)))
156	156
157	157	(((
158		-
159		-
160	160	(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS75.
161	161	)))
162	162
...	...	@@ -164,7 +164,7 @@
164	164	Each LDDS75 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below.
165	165	)))
166	166
167		-[[image:image-20220607170145-1.jpeg]]
	228	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220607170145-1.jpeg?rev=1.1||alt="image-20220607170145-1.jpeg"]]
168	168
169	169
170	170	(((
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176	176	)))
177	177
178	178	(((
179		-
180		-
181	181	**Add APP EUI in the application**
182	182	)))
183	183
184		-[[image:image-20220610161353-4.png]]
	243	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-4.png?rev=1.1||alt="image-20220610161353-4.png"]]
185	185
186		-[[image:image-20220610161353-5.png]]
	245	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-5.png?rev=1.1||alt="image-20220610161353-5.png"]]
187	187
188		-[[image:image-20220610161353-6.png]]
	247	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-6.png?rev=1.1||alt="image-20220610161353-6.png"]]
189	189
190	190
191		-[[image:image-20220610161353-7.png]]
	250	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-7.png?rev=1.1||alt="image-20220610161353-7.png"]]
192	192
193	193
194	194	You can also choose to create the device manually.
195	195
196		- [[image:image-20220610161538-8.png]]
	255	+ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161538-8.png?rev=1.1||alt="image-20220610161538-8.png"]]
197	197
198	198
199	199
200	200	**Add APP KEY and DEV EUI**
201	201
202		-[[image:image-20220610161538-9.png]]
	261	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161538-9.png?rev=1.1||alt="image-20220610161538-9.png"]]
203	203
204	204
205	205
...	...	@@ -208,7 +208,7 @@
208	208
209	209	Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
210	210
211		-[[image:image-20220610161724-10.png]]
	270	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161724-10.png?rev=1.1||alt="image-20220610161724-10.png"]]
212	212
213	213
214	214	(((
...	...	@@ -215,7 +215,7 @@
215	215	(% 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.
216	216	)))
217	217
218		-[[image:1654849068701-275.png]]
	277	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654849068701-275.png?rev=1.1||alt="1654849068701-275.png"]]
219	219
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...	...	@@ -240,15 +240,15 @@
240	240	|=(% style="width: 62.5px;" %)(((
241	241	**Size (bytes)**
242	242	)))|=(% style="width: 62.5px;" %)**2**|=**2**|=1|=2|=**1**
243		-|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
244		-[[Distance>>||anchor="H2.3.2A0Distance"]]
	302	+|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>path:#H2.3.1A0BatteryInfo]]|(((
	303	+[[Distance>>path:#H2.3.2A0Distance]]
245	245
246	246	(unit: mm)
247		-)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
248		-[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
249		-)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
	306	+)))|[[Digital Interrupt (Optional)>>path:#H2.3.3A0InterruptPin]]|(((
	307	+[[Temperature (Optional )>>path:#H2.3.4A0DS18B20Temperaturesensor]]
	308	+)))|[[Sensor Flag>>path:#H2.3.5A0SensorFlag]]
250	250
251		-[[image:1654850511545-399.png]]
	310	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
252	252
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254	254
...	...	@@ -279,9 +279,10 @@
279	279
280	280
281	281
	341	+
282	282	=== 2.3.3  Interrupt Pin ===
283	283
284		-This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up.
	344	+This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#H3.3A0SetInterruptMode]] for the hardware and software set up.
285	285
286	286	**Example:**
287	287
...	...	@@ -322,7 +322,7 @@
322	322	While using TTN network, you can add the payload format to decode the payload.
323	323
324	324
325		-[[image:1654850829385-439.png]]
	385	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]]
326	326
327	327	The payload decoder function for TTN V3 is here:
328	328
...	...	@@ -334,7 +334,7 @@
334	334
335	335	== 2.4  Uplink Interval ==
336	336
337		-The LDDS75 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
	397	+The LDDS75 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
338	338
339	339
340	340
...	...	@@ -357,10 +357,10 @@
357	357	)))
358	358
359	359
360		-[[image:1654592790040-760.png]]
	420	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
361	361
362	362
363		-[[image:1654592800389-571.png]]
	423	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
364	364
365	365
366	366	(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
...	...	@@ -367,12 +367,12 @@
367	367
368	368	(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
369	369
370		-[[image:1654851029373-510.png]]
	430	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
371	371
372	372
373	373	After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
374	374
375		-[[image:image-20220610165129-11.png||height="595" width="1088"]]
	435	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png" height="595" width="1088"]]
376	376
377	377
378	378
...	...	@@ -856,6 +856,7 @@
856	856
857	857
858	858
	919	+
859	859	== 2.8  ​Firmware Change Log ==
860	860
861	861
...	...	@@ -868,7 +868,7 @@
868	868	)))
869	869
870	870	(((
871		-**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	932	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
872	872	)))
873	873
874	874
...	...	@@ -876,10 +876,10 @@
876	876	== 2.9  Mechanical ==
877	877
878	878
879		-[[image:image-20220610172003-1.png]]
	940	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
880	880
881	881
882		-[[image:image-20220610172003-2.png]]
	943	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
883	883
884	884
885	885
...	...	@@ -902,7 +902,7 @@
902	902	[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
903	903	)))
904	904
905		- [[image:image-20220610172400-3.png]]
	966	+ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172400-3.png?rev=1.1||alt="image-20220610172400-3.png"]]
906	906
907	907
908	908
...	...	@@ -932,12 +932,12 @@
932	932
933	933	* (((
934	934	(((
935		-AT Command Connection: See [[FAQ>>||anchor="H4.A0FAQ"]].
	996	+AT Command Connection: See [[FAQ>>path:#H4.A0FAQ]].
936	936	)))
937	937	)))
938	938	* (((
939	939	(((
940		-LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
	1001	+LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
941	941	)))
942	942	)))
943	943
...	...	@@ -976,7 +976,7 @@
976	976
977	977	(((
978	978	(((
979		-They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
	1040	+They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
980	980	)))
981	981	)))
982	982
...	...	@@ -1004,13 +1004,13 @@
1004	1004
1005	1005	LDDS75 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LDDS75 for using AT command, as below.
1006	1006
1007		-[[image:image-20220610172924-4.png||height="483" width="988"]]
	1068	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172924-4.png?width=988&height=483&rev=1.1||alt="image-20220610172924-4.png" height="483" width="988"]]
1008	1008
1009	1009
1010	1010	Or if you have below board, use below connection:
1011	1011
1012	1012
1013		-[[image:image-20220610172924-5.png]]
	1074	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172924-5.png?rev=1.1||alt="image-20220610172924-5.png"]]
1014	1014
1015	1015
1016	1016	(((
...	...	@@ -1018,7 +1018,7 @@
1018	1018	)))
1019	1019
1020	1020
1021		- [[image:image-20220610172924-6.png||height="601" width="860"]]
	1082	+ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172924-6.png?width=860&height=601&rev=1.1||alt="image-20220610172924-6.png" height="601" width="860"]]
1022	1022
1023	1023
1024	1024
...	...	@@ -1028,7 +1028,7 @@
1028	1028
1029	1029	(% style="color:#037691" %)**AT Command: AT+TDC**
1030	1030
1031		-[[image:image-20220610173409-7.png]]
	1092	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610173409-7.png?rev=1.1||alt="image-20220610173409-7.png"]]
1032	1032
1033	1033
1034	1034	(((
...	...	@@ -1058,7 +1058,7 @@
1058	1058
1059	1059	(% style="color:#037691" %)**Downlink Command: AT+INTMOD**
1060	1060
1061		-[[image:image-20220610174917-9.png]]
	1122	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610174917-9.png?rev=1.1||alt="image-20220610174917-9.png"]]
1062	1062
1063	1063
1064	1064	(% style="color:#037691" %)**Downlink Command: 0x06**
...	...	@@ -1074,17 +1074,18 @@
1074	1074
1075	1075
1076	1076
	1138	+
1077	1077	= 4.  FAQ =
1078	1078
1079	1079	== 4.1  What is the frequency plan for LDDS75? ==
1080	1080
1081		-LDDS75 use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
	1143	+LDDS75 use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>path:/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/#H1.Introduction]]
1082	1082
1083	1083
1084	1084
1085	1085	== 4.2  How to change the LoRa Frequency Bands/Region ==
1086	1086
1087		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
	1149	+You can follow the instructions for [[how to upgrade image>>path:#H2.8A0200BFirmwareChangeLog]].
1088	1088	When downloading the images, choose the required image file for download. ​
1089	1089
1090	1090
...	...	@@ -1099,7 +1099,7 @@
1099	1099
1100	1100	== 5.1  Why I can’t join TTN V3 in US915 / AU915 bands? ==
1101	1101
1102		-It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
	1164	+It is due to channel mapping. Please see below link:  [[Frequency band>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H2.NoticeofUS9152FCN4702FAU915Frequencyband]]
1103	1103
1104	1104
1105	1105	== 5.2  AT Command input doesn't work ==
...	...	@@ -1133,8 +1133,6 @@
1133	1133	* (% style="color:red" %)**4 **(%%)**: **4000mAh battery
1134	1134	* (% style="color:red" %)**8 **(%%)**:** 8500mAh battery
1135	1135
1136		-
1137		-
1138	1138	= 7. ​ Packing Info =
1139	1139
1140	1140
...	...	@@ -1149,8 +1149,6 @@
1149	1149	* Package Size / pcs : cm
1150	1150	* Weight / pcs : g
1151	1151
1152		-
1153		-
1154	1154	= 8.  ​Support =
1155	1155
1156	1156	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.