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Details

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Title

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1		-LA66 LoRaWAN Module
	1	+LA66 LoRaWAN Shield User Manual

Author

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1		-XWiki.Lu
	1	+XWiki.Xiaoling

Content

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1		-0
	1	+
2	2
3	3	**Table of Contents:**
4	4
...	...	@@ -6,15 +6,15 @@
6	6
7	7
8	8
9		-= 1.  LA66 LoRaWAN Module =
10	10
	10	+= 1.  LA66 LoRaWAN Shield =
11	11
12		-== 1.1  What is LA66 LoRaWAN Module ==
13	13
	13	+== 1.1  Overview ==
14	14
	15	+
15	15	(((
16		-(((
17		-[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
	17	+[[image:image-20220715000826-2.png||height="145" width="220"]]
18	18	)))
19	19
20	20	(((
...	...	@@ -22,13 +22,12 @@
22	22	)))
23	23
24	24	(((
25		-(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
	25	+(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
26	26	)))
27		-)))
28	28
29	29	(((
30	30	(((
31		-(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
	30	+(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
32	32	)))
33	33	)))
34	34
...	...	@@ -36,8 +36,10 @@
36	36	(((
37	37	Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38	38	)))
	38	+)))
39	39
40	40	(((
	41	+(((
41	41	Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
42	42	)))
43	43	)))
...	...	@@ -52,10 +52,12 @@
52	52
53	53	== 1.2  Features ==
54	54
	56	+
	57	+* Arduino Shield base on LA66 LoRaWAN module
55	55	* Support LoRaWAN v1.0.4 protocol
56	56	* Support peer-to-peer protocol
57	57	* TCXO crystal to ensure RF performance on low temperature
58		-* SMD Antenna pad and i-pex antenna connector
	61	+* SMA connector
59	59	* Available in different frequency LoRaWAN frequency bands.
60	60	* World-wide unique OTAA keys.
61	61	* AT Command via UART-TTL interface
...	...	@@ -62,8 +62,12 @@
62	62	* Firmware upgradable via UART interface
63	63	* Ultra-long RF range
64	64
	68	+
	69	+
	70	+
65	65	== 1.3  Specification ==
66	66
	73	+
67	67	* CPU: 32-bit 48 MHz
68	68	* Flash: 256KB
69	69	* RAM: 64KB
...	...	@@ -82,129 +82,111 @@
82	82	* LoRa Rx current: <9 mA
83	83	* I/O Voltage: 3.3v
84	84
85		-== 1.4  AT Command ==
86	86
87	87
88		-AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
89	89
	95	+== 1.4  Pin Mapping & LED ==
90	90
91	91
92		-== 1.5  Dimension ==
	98	+[[image:image-20220814101457-1.png||height="553" width="761"]]
93	93
94		-[[image:image-20220718094750-3.png]]
	100	+~1. The LED lights up red when there is an upstream data packet
	101	+2. When the network is successfully connected, the green light will be on for 5 seconds
	102	+3. Purple light on when receiving downlink data packets
95	95
96	96
97	97
98		-== 1.6  Pin Mapping ==
	106	+== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
99	99
100		-[[image:image-20220720111850-1.png]]
101	101
	109	+**Show connection diagram：**
102	102
103	103
104		-== 1.7  Land Pattern ==
	112	+[[image:image-20220723170210-2.png||height="908" width="681"]]
105	105
106		-[[image:image-20220517072821-2.png]]
107	107
108	108
	116	+(% style="color:blue" %)**1.  open Arduino IDE**
109	109
110		-= 2.  LA66 LoRaWAN Shield =
111	111
	119	+[[image:image-20220723170545-4.png]]
112	112
113		-== 2.1  Overview ==
114	114
115	115
116		-(((
117		-[[image:image-20220715000826-2.png||height="145" width="220"]]
118		-)))
	123	+(% style="color:blue" %)**2.  Open project**
119	119
120		-(((
121		-
122		-)))
123	123
124		-(((
125		-(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
126		-)))
	126	+LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
127	127
128		-(((
129		-(((
130		-(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
131		-)))
132		-)))
	128	+[[image:image-20220726135239-1.png]]
133	133
134		-(((
135		-(((
136		-Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137		-)))
138		-)))
139	139
140		-(((
141		-(((
142		-Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
143		-)))
144		-)))
	131	+(% style="color:blue" %)**3.  Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload**
145	145
146		-(((
147		-(((
148		-LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
149		-)))
150		-)))
	133	+[[image:image-20220726135356-2.png]]
151	151
152	152
	136	+(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
153	153
154		-== 2.2  Features ==
155	155
156		-* Arduino Shield base on LA66 LoRaWAN module
157		-* Support LoRaWAN v1.0.4 protocol
158		-* Support peer-to-peer protocol
159		-* TCXO crystal to ensure RF performance on low temperature
160		-* SMA connector
161		-* Available in different frequency LoRaWAN frequency bands.
162		-* World-wide unique OTAA keys.
163		-* AT Command via UART-TTL interface
164		-* Firmware upgradable via UART interface
165		-* Ultra-long RF range
	139	+[[image:image-20220723172235-7.png||height="480" width="1027"]]
166	166
167		-== 2.3  Specification ==
168	168
169		-* CPU: 32-bit 48 MHz
170		-* Flash: 256KB
171		-* RAM: 64KB
172		-* Input Power Range: 1.8v ~~ 3.7v
173		-* Power Consumption: < 4uA.
174		-* Frequency Range: 150 MHz ~~ 960 MHz
175		-* Maximum Power +22 dBm constant RF output
176		-* High sensitivity: -148 dBm
177		-* Temperature:
178		-** Storage: -55 ~~ +125℃
179		-** Operating: -40 ~~ +85℃
180		-* Humidity:
181		-** Storage: 5 ~~ 95% (Non-Condensing)
182		-** Operating: 10 ~~ 95% (Non-Condensing)
183		-* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
184		-* LoRa Rx current: <9 mA
185		-* I/O Voltage: 3.3v
186	186
187		-== 2.4  Pin Mapping & LED ==
	143	+== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
188	188
189	189
	146	+(% style="color:blue" %)**1.  Open project**
190	190
191		-== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
192	192
	149	+Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
193	193
194	194
195		-== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
	152	+[[image:image-20220723172502-8.png]]
196	196
197	197
198	198
199		-== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
	156	+(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
200	200
201	201
	159	+[[image:image-20220723172938-9.png||height="652" width="1050"]]
202	202
203		-== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
204	204
205	205
206		-=== 2.8.1  Items needed for update ===
	163	+== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
207	207
	165	+
	166	+(% style="color:blue" %)**1.  Open project**
	167	+
	168	+
	169	+Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
	170	+
	171	+
	172	+[[image:image-20220723173341-10.png||height="581" width="1014"]]
	173	+
	174	+
	175	+
	176	+(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
	177	+
	178	+
	179	+[[image:image-20220723173950-11.png||height="665" width="1012"]]
	180	+
	181	+
	182	+
	183	+(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
	184	+
	185	+For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
	186	+
	187	+[[image:image-20220723175700-12.png||height="602" width="995"]]
	188	+
	189	+
	190	+
	191	+== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
	192	+
	193	+
	194	+=== 1.8.1  Items needed for update ===
	195	+
	196	+
208	208	1. LA66 LoRaWAN Shield
209	209	1. Arduino
210	210	1. USB TO TTL Adapter
...	...	@@ -212,9 +212,10 @@
212	212	[[image:image-20220602100052-2.png||height="385" width="600"]]
213	213
214	214
215		-=== 2.8.2  Connection ===
216	216
	205	+=== 1.8.2  Connection ===
217	217
	207	+
218	218	[[image:image-20220602101311-3.png||height="276" width="600"]]
219	219
220	220
...	...	@@ -237,10 +237,11 @@
237	237	[[image:image-20220602102240-4.png||height="304" width="600"]]
238	238
239	239
	230	+
240	240	=== 2.8.3  Upgrade steps ===
241	241
242	242
243		-==== 1.  Switch SW1 to put in ISP position ====
	234	+==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
244	244
245	245
246	246	[[image:image-20220602102824-5.png||height="306" width="600"]]
...	...	@@ -247,7 +247,7 @@
247	247
248	248
249	249
250		-==== 2.  Press the RST switch once ====
	241	+==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
251	251
252	252
253	253	[[image:image-20220602104701-12.png||height="285" width="600"]]
...	...	@@ -254,7 +254,7 @@
254	254
255	255
256	256
257		-==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
	248	+==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
258	258
259	259
260	260	(((
...	...	@@ -346,6 +346,7 @@
346	346
347	347	== 3.2  Features ==
348	348
	340	+
349	349	* LoRaWAN USB adapter base on LA66 LoRaWAN module
350	350	* Ultra-long RF range
351	351	* Support LoRaWAN v1.0.4 protocol
...	...	@@ -360,6 +360,7 @@
360	360
361	361	== 3.3  Specification ==
362	362
	355	+
363	363	* CPU: 32-bit 48 MHz
364	364	* Flash: 256KB
365	365	* RAM: 64KB
...	...	@@ -378,6 +378,7 @@
378	378
379	379	== 3.4  Pin Mapping & LED ==
380	380
	374	+[[image:image-20220813183239-3.png||height="526" width="662"]]
381	381
382	382
383	383	== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
...	...	@@ -505,92 +505,136 @@
505	505
506	506
507	507
508		-== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
	502	+== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
509	509
510		-=== 3.8.1 DRAGINO-LA66-APP ===
511	511
512		-[[image:image-20220723102027-3.png]]
	505	+=== 3.8.1  Hardware and Software Connection ===
513	513
514		-==== Overview： ====
515	515
516		-DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module.
	508	+==== (% style="color:blue" %)**Overview：**(%%) ====
517	517
518		-View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
519	519
520		-==== Conditions of Use： ====
	511	+(((
	512	+DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
521	521
522		-Requires a type-c to USB adapter
	514	+* Send real-time location information of mobile phone to LoRaWAN network.
	515	+* Check LoRaWAN network signal strengh.
	516	+* Manually send messages to LoRaWAN network.
	517	+)))
523	523
524		-[[image:image-20220723104754-4.png]]
525	525
526		-==== Use of APP: ====
527	527
	521	+==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
	522	+
	523	+A USB to Type-C adapter is needed to connect to a Mobile phone.
	524	+
	525	+Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
	526	+
	527	+[[image:image-20220813174353-2.png||height="360" width="313"]]
	528	+
	529	+
	530	+==== (% style="color:blue" %)**Download and Install App:**(%%) ====
	531	+
	532	+[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
	533	+
	534	+[[image:image-20220813173738-1.png]]
	535	+
	536	+
	537	+==== (% style="color:blue" %)**Use of APP:**(%%) ====
	538	+
528	528	Function and page introduction
529	529
530		-[[image:image-20220723113448-7.png||height="1481" width="670"]]
	541	+[[image:image-20220723113448-7.png||height="995" width="450"]]
531	531
532		-1.Display LA66 USB LoRaWAN Module connection status
	543	+**Block Explain:**
533	533
534		-2.Check and reconnect
	545	+1.  Display LA66 USB LoRaWAN Module connection status
535	535
536		-3.Turn send timestamps on or off
	547	+2.  Check and reconnect
537	537
538		-4.Display LoRaWan connection status
	549	+3.  Turn send timestamps on or off
539	539
540		-5.Check LoRaWan connection status
	551	+4.  Display LoRaWan connection status
541	541
542		-6.The RSSI value of the node when the ACK is received
	553	+5.  Check LoRaWan connection status
543	543
544		-7.Node's Signal Strength Icon
	555	+6.  The RSSI value of the node when the ACK is received
545	545
546		-8.Set the packet sending interval of the node in seconds
	557	+7.  Node's Signal Strength Icon
547	547
548		-9.AT command input box
	559	+8.  Configure Location Uplink Interval
549	549
550		-10.Send AT command button
	561	+9.  AT command input box
551	551
552		-11.Node log box
	563	+10.  Send Button:  Send input box info to LA66 USB Adapter
553	553
554		-12.clear log button
	565	+11.  Output Log from LA66 USB adapter
555	555
556		-13.exit button
	567	+12.  clear log button
557	557
	569	+13.  exit button
	570	+
	571	+
558	558	LA66 USB LoRaWAN Module not connected
559	559
560		-[[image:image-20220723110520-5.png||height="903" width="677"]]
	574	+[[image:image-20220723110520-5.png||height="677" width="508"]]
561	561
	576	+
	577	+
562	562	Connect LA66 USB LoRaWAN Module
563	563
564		-[[image:image-20220723110626-6.png||height="906" width="680"]]
	580	+[[image:image-20220723110626-6.png||height="681" width="511"]]
565	565
566		-=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED ===
567	567
568		-1.Register LA66 USB LoRaWAN Module to TTNV3
569	569
	584	+=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
	585	+
	586	+
	587	+(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
	588	+
570	570	[[image:image-20220723134549-8.png]]
571	571
572		-2.Open Node-RED,And import the JSON file to generate the flow
573	573
574		-Sample JSON file please go to this link to download：放置JSON文件的链接
575	575
576		-For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
	593	+(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
577	577
578		-The following is the positioning effect map
	595	+Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
579	579
	597	+For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
	598	+
	599	+After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
	600	+
	601	+
	602	+Example output in NodeRed is as below:
	603	+
580	580	[[image:image-20220723144339-1.png]]
581	581
	606	+
	607	+
582	582	== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
583	583
584		-The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
585	585
	611	+The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
	612	+
586	586	Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
587	587
588	588	[[image:image-20220723150132-2.png]]
589	589
590	590
591		-= 4.  Order Info =
592	592
	619	+= 4.  FAQ =
593	593
	621	+
	622	+== 4.1  How to Compile Source Code for LA66? ==
	623	+
	624	+
	625	+Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
	626	+
	627	+
	628	+
	629	+= 5.  Order Info =
	630	+
	631	+
594	594	**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
595	595
596	596
...	...	@@ -606,6 +606,7 @@
606	606	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
607	607	* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
608	608
609		-= 5.  Reference =
	647	+= 6.  Reference =
610	610
	649	+
611	611	* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]

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