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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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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
...	...	@@ -63,8 +63,11 @@
63	63	* Ultra-long RF range
64	64
65	65
	69	+
	70	+
66	66	== 1.3  Specification ==
67	67
	73	+
68	68	* CPU: 32-bit 48 MHz
69	69	* Flash: 256KB
70	70	* RAM: 64KB
...	...	@@ -84,131 +84,110 @@
84	84	* I/O Voltage: 3.3v
85	85
86	86
87		-== 1.4  AT Command ==
88	88
89	89
90		-AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
	95	+== 2.4  Pin Mapping & LED ==
91	91
92	92
	98	+[[image:image-20220814101457-1.png||height="553" width="761"]]
93	93
94		-== 1.5  Dimension ==
	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		-[[image:image-20220718094750-3.png]]
97	97
98	98
	106	+== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
99	99
100		-== 1.6  Pin Mapping ==
101	101
102		-[[image:image-20220720111850-1.png]]
	109	+**Show connection diagram：**
103	103
104	104
	112	+[[image:image-20220723170210-2.png||height="908" width="681"]]
105	105
106		-== 1.7  Land Pattern ==
107	107
108		-[[image:image-20220517072821-2.png]]
109	109
	116	+(% style="color:blue" %)**1.  open Arduino IDE**
110	110
111	111
112		-= 2.  LA66 LoRaWAN Shield =
	119	+[[image:image-20220723170545-4.png]]
113	113
114	114
115		-== 2.1  Overview ==
116	116
	123	+(% style="color:blue" %)**2.  Open project**
117	117
118		-(((
119		-[[image:image-20220715000826-2.png||height="145" width="220"]]
120		-)))
121	121
122		-(((
123		-
124		-)))
	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]]
125	125
126		-(((
127		-(% 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.
128		-)))
	128	+[[image:image-20220726135239-1.png]]
129	129
130		-(((
131		-(((
132		-(% 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.
133		-)))
134		-)))
135	135
136		-(((
137		-(((
138		-Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
139		-)))
140		-)))
	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**
141	141
142		-(((
143		-(((
144		-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.
145		-)))
146		-)))
	133	+[[image:image-20220726135356-2.png]]
147	147
148		-(((
149		-(((
150		-LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
151		-)))
152		-)))
153	153
	136	+(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
154	154
155	155
156		-== 2.2  Features ==
	139	+[[image:image-20220723172235-7.png||height="480" width="1027"]]
157	157
158		-* Arduino Shield base on LA66 LoRaWAN module
159		-* Support LoRaWAN v1.0.4 protocol
160		-* Support peer-to-peer protocol
161		-* TCXO crystal to ensure RF performance on low temperature
162		-* SMA connector
163		-* Available in different frequency LoRaWAN frequency bands.
164		-* World-wide unique OTAA keys.
165		-* AT Command via UART-TTL interface
166		-* Firmware upgradable via UART interface
167		-* Ultra-long RF range
168	168
169	169
170		-== 2.3  Specification ==
	143	+== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
171	171
172		-* CPU: 32-bit 48 MHz
173		-* Flash: 256KB
174		-* RAM: 64KB
175		-* Input Power Range: 1.8v ~~ 3.7v
176		-* Power Consumption: < 4uA.
177		-* Frequency Range: 150 MHz ~~ 960 MHz
178		-* Maximum Power +22 dBm constant RF output
179		-* High sensitivity: -148 dBm
180		-* Temperature:
181		-** Storage: -55 ~~ +125℃
182		-** Operating: -40 ~~ +85℃
183		-* Humidity:
184		-** Storage: 5 ~~ 95% (Non-Condensing)
185		-** Operating: 10 ~~ 95% (Non-Condensing)
186		-* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
187		-* LoRa Rx current: <9 mA
188		-* I/O Voltage: 3.3v
189	189
	146	+(% style="color:blue" %)**1.  Open project**
190	190
191		-== 2.4  Pin Mapping & LED ==
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		-== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
	152	+[[image:image-20220723172502-8.png]]
196	196
197	197
198	198
199		-== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
	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		-== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
204	204
205	205
	163	+== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
206	206
	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	+
207	207	== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
208	208
209	209
210	210	=== 2.8.1  Items needed for update ===
211	211
	196	+
212	212	1. LA66 LoRaWAN Shield
213	213	1. Arduino
214	214	1. USB TO TTL Adapter
...	...	@@ -216,6 +216,7 @@
216	216	[[image:image-20220602100052-2.png||height="385" width="600"]]
217	217
218	218
	204	+
219	219	=== 2.8.2  Connection ===
220	220
221	221
...	...	@@ -241,10 +241,11 @@
241	241	[[image:image-20220602102240-4.png||height="304" width="600"]]
242	242
243	243
	230	+
244	244	=== 2.8.3  Upgrade steps ===
245	245
246	246
247		-==== 1.  Switch SW1 to put in ISP position ====
	234	+==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
248	248
249	249
250	250	[[image:image-20220602102824-5.png||height="306" width="600"]]
...	...	@@ -251,7 +251,7 @@
251	251
252	252
253	253
254		-==== 2.  Press the RST switch once ====
	241	+==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
255	255
256	256
257	257	[[image:image-20220602104701-12.png||height="285" width="600"]]
...	...	@@ -258,7 +258,7 @@
258	258
259	259
260	260
261		-==== 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(%%) ====
262	262
263	263
264	264	(((
...	...	@@ -350,6 +350,7 @@
350	350
351	351	== 3.2  Features ==
352	352
	340	+
353	353	* LoRaWAN USB adapter base on LA66 LoRaWAN module
354	354	* Ultra-long RF range
355	355	* Support LoRaWAN v1.0.4 protocol
...	...	@@ -362,9 +362,9 @@
362	362	* Firmware upgradable via UART interface
363	363	* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
364	364
365		-
366	366	== 3.3  Specification ==
367	367
	355	+
368	368	* CPU: 32-bit 48 MHz
369	369	* Flash: 256KB
370	370	* RAM: 64KB
...	...	@@ -381,9 +381,9 @@
381	381	* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
382	382	* LoRa Rx current: <9 mA
383	383
384		-
385	385	== 3.4  Pin Mapping & LED ==
386	386
	374	+[[image:image-20220813183239-3.png||height="526" width="662"]]
387	387
388	388
389	389	== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
...	...	@@ -511,36 +511,136 @@
511	511
512	512
513	513
514		-== 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 ==
515	515
516		-=== 3.8.1 DRAGINO-LA66-APP ===
517	517
518		-[[image:image-20220723102027-3.png]]
	505	+=== 3.8.1  Hardware and Software Connection ===
519	519
520		-==== Overview： ====
521	521
522		-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.（DRAGINO-LA66-APP currently only supports Android system）
	508	+==== (% style="color:blue" %)**Overview：**(%%) ====
523	523
524		-==== Conditions of Use： ====
525	525
526		-Requires a type-c to USB adapter
	511	+(((
	512	+DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
527	527
528		-[[image:image-20220723104754-4.png]]
	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	+)))
529	529
530		-==== Use of APP: ====
531	531
	520	+
	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	+
	539	+Function and page introduction
	540	+
	541	+[[image:image-20220723113448-7.png||height="995" width="450"]]
	542	+
	543	+**Block Explain:**
	544	+
	545	+1.  Display LA66 USB LoRaWAN Module connection status
	546	+
	547	+2.  Check and reconnect
	548	+
	549	+3.  Turn send timestamps on or off
	550	+
	551	+4.  Display LoRaWan connection status
	552	+
	553	+5.  Check LoRaWan connection status
	554	+
	555	+6.  The RSSI value of the node when the ACK is received
	556	+
	557	+7.  Node's Signal Strength Icon
	558	+
	559	+8.  Configure Location Uplink Interval
	560	+
	561	+9.  AT command input box
	562	+
	563	+10.  Send Button:  Send input box info to LA66 USB Adapter
	564	+
	565	+11.  Output Log from LA66 USB adapter
	566	+
	567	+12.  clear log button
	568	+
	569	+13.  exit button
	570	+
	571	+
532	532	LA66 USB LoRaWAN Module not connected
533	533
	574	+[[image:image-20220723110520-5.png||height="677" width="508"]]
534	534
535	535
	577	+
	578	+Connect LA66 USB LoRaWAN Module
	579	+
	580	+[[image:image-20220723110626-6.png||height="681" width="511"]]
	581	+
	582	+
	583	+
	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	+
	589	+[[image:image-20220723134549-8.png]]
	590	+
	591	+
	592	+
	593	+(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
	594	+
	595	+Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
	596	+
	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	+
	604	+[[image:image-20220723144339-1.png]]
	605	+
	606	+
	607	+
536	536	== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
537	537
538	538
	611	+The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
539	539
	613	+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)
540	540
541		-= 4.  Order Info =
	615	+[[image:image-20220723150132-2.png]]
542	542
543	543
	618	+
	619	+= 4.  FAQ =
	620	+
	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	+
544	544	**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
545	545
546	546
...	...	@@ -556,6 +556,7 @@
556	556	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
557	557	* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
558	558
559		-= 5.  Reference =
	647	+= 6.  Reference =
560	560
	649	+
561	561	* 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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