Changes for page LA66 USB LoRaWAN Adapter User Manual

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Title

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1		-LA66 USB LoRaWAN Adapter User Manual
	1	+LA66 LoRaWAN Module

Author

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1		-XWiki.Bei
	1	+XWiki.Xiaoling

Content

...	...	@@ -6,26 +6,34 @@
6	6
7	7
8	8
	9	+= 1.  LA66 LoRaWAN Module =
9	9
10	10
11		-= 1.  LA66 USB LoRaWAN Adapter =
	12	+== 1.1  What is LA66 LoRaWAN Module ==
12	12
13	13
14		-== 1.1  Overview ==
	15	+(((
	16	+(((
	17	+[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
	18	+)))
15	15
	20	+(((
	21	+
	22	+)))
16	16
17		-[[image:image-20220715001142-3.png||height="145" width="220"]]
18		-
19		-
20	20	(((
21		-(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
	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.
22	22	)))
	27	+)))
23	23
24	24	(((
	30	+(((
25	25	(% 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.
26	26	)))
	33	+)))
27	27
28	28	(((
	36	+(((
29	29	Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30	30	)))
31	31
...	...	@@ -32,35 +32,137 @@
32	32	(((
33	33	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.
34	34	)))
	43	+)))
35	35
36	36	(((
	46	+(((
37	37	LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38	38	)))
	49	+)))
39	39
40	40
41	41
42	42	== 1.2  Features ==
43	43
44		-
45		-* LoRaWAN USB adapter base on LA66 LoRaWAN module
46		-* Ultra-long RF range
47	47	* Support LoRaWAN v1.0.4 protocol
48	48	* Support peer-to-peer protocol
49	49	* TCXO crystal to ensure RF performance on low temperature
50		-* Spring RF antenna
	58	+* SMD Antenna pad and i-pex antenna connector
51	51	* Available in different frequency LoRaWAN frequency bands.
52	52	* World-wide unique OTAA keys.
53	53	* AT Command via UART-TTL interface
54	54	* Firmware upgradable via UART interface
55		-* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
	63	+* Ultra-long RF range
56	56
57	57	== 1.3  Specification ==
58	58
	67	+* CPU: 32-bit 48 MHz
	68	+* Flash: 256KB
	69	+* RAM: 64KB
	70	+* Input Power Range: 1.8v ~~ 3.7v
	71	+* Power Consumption: < 4uA.
	72	+* Frequency Range: 150 MHz ~~ 960 MHz
	73	+* Maximum Power +22 dBm constant RF output
	74	+* High sensitivity: -148 dBm
	75	+* Temperature:
	76	+** Storage: -55 ~~ +125℃
	77	+** Operating: -40 ~~ +85℃
	78	+* Humidity:
	79	+** Storage: 5 ~~ 95% (Non-Condensing)
	80	+** Operating: 10 ~~ 95% (Non-Condensing)
	81	+* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
	82	+* LoRa Rx current: <9 mA
	83	+* I/O Voltage: 3.3v
59	59
	85	+== 1.4  AT Command ==
	86	+
	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	+
	90	+
	91	+
	92	+== 1.5  Dimension ==
	93	+
	94	+[[image:image-20220718094750-3.png]]
	95	+
	96	+
	97	+
	98	+== 1.6  Pin Mapping ==
	99	+
	100	+[[image:image-20220720111850-1.png]]
	101	+
	102	+
	103	+
	104	+== 1.7  Land Pattern ==
	105	+
	106	+[[image:image-20220517072821-2.png]]
	107	+
	108	+
	109	+
	110	+= 2.  LA66 LoRaWAN Shield =
	111	+
	112	+
	113	+== 2.1  Overview ==
	114	+
	115	+
	116	+(((
	117	+[[image:image-20220715000826-2.png||height="145" width="220"]]
	118	+)))
	119	+
	120	+(((
	121	+
	122	+)))
	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	+)))
	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	+)))
	133	+
	134	+(((
	135	+(((
	136	+Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
	137	+)))
	138	+)))
	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	+)))
	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	+)))
	151	+
	152	+
	153	+
	154	+== 2.2  Features ==
	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
	166	+
	167	+== 2.3  Specification ==
	168	+
60	60	* CPU: 32-bit 48 MHz
61	61	* Flash: 256KB
62	62	* RAM: 64KB
63		-* Input Power Range: 5v
	172	+* Input Power Range: 1.8v ~~ 3.7v
	173	+* Power Consumption: < 4uA.
64	64	* Frequency Range: 150 MHz ~~ 960 MHz
65	65	* Maximum Power +22 dBm constant RF output
66	66	* High sensitivity: -148 dBm
...	...	@@ -72,111 +72,337 @@
72	72	** Operating: 10 ~~ 95% (Non-Condensing)
73	73	* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
74	74	* LoRa Rx current: <9 mA
	185	+* I/O Voltage: 3.3v
75	75
76		-== 1.4  Pin Mapping & LED ==
	187	+== 2.4  LED ==
77	77
78	78
79		-[[image:image-20220813183239-3.png||height="526" width="662"]]
	190	+~1. The LED lights up red when there is an upstream data packet
	191	+2. When the network is successfully connected, the green light will be on for 5 seconds
	192	+3. Purple light on when receiving downlink data packets
80	80
81	81
82	82
83		-== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
	196	+== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
84	84
85	85
	199	+**Show connection diagram：**
	200	+
	201	+
	202	+[[image:image-20220723170210-2.png||height="908" width="681"]]
	203	+
	204	+
	205	+
	206	+(% style="color:blue" %)**1.  open Arduino IDE**
	207	+
	208	+
	209	+[[image:image-20220723170545-4.png]]
	210	+
	211	+
	212	+
	213	+(% style="color:blue" %)**2.  Open project**
	214	+
	215	+
	216	+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]]
	217	+
	218	+[[image:image-20220726135239-1.png]]
	219	+
	220	+
	221	+(% 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**
	222	+
	223	+[[image:image-20220726135356-2.png]]
	224	+
	225	+
	226	+(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
	227	+
	228	+
	229	+[[image:image-20220723172235-7.png||height="480" width="1027"]]
	230	+
	231	+
	232	+
	233	+== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
	234	+
	235	+
	236	+(% style="color:blue" %)**1.  Open project**
	237	+
	238	+
	239	+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]]
	240	+
	241	+
	242	+[[image:image-20220723172502-8.png]]
	243	+
	244	+
	245	+
	246	+(% 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**
	247	+
	248	+
	249	+[[image:image-20220723172938-9.png||height="652" width="1050"]]
	250	+
	251	+
	252	+
	253	+== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
	254	+
	255	+
	256	+(% style="color:blue" %)**1.  Open project**
	257	+
	258	+
	259	+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]]
	260	+
	261	+
	262	+[[image:image-20220723173341-10.png||height="581" width="1014"]]
	263	+
	264	+
	265	+
	266	+(% 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**
	267	+
	268	+
	269	+[[image:image-20220723173950-11.png||height="665" width="1012"]]
	270	+
	271	+
	272	+
	273	+(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
	274	+
	275	+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/]]
	276	+
	277	+[[image:image-20220723175700-12.png||height="602" width="995"]]
	278	+
	279	+
	280	+
	281	+== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
	282	+
	283	+
	284	+=== 2.8.1  Items needed for update ===
	285	+
	286	+
	287	+1. LA66 LoRaWAN Shield
	288	+1. Arduino
	289	+1. USB TO TTL Adapter
	290	+
	291	+[[image:image-20220602100052-2.png||height="385" width="600"]]
	292	+
	293	+
	294	+=== 2.8.2  Connection ===
	295	+
	296	+
	297	+[[image:image-20220602101311-3.png||height="276" width="600"]]
	298	+
	299	+
86	86	(((
87		-Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
	301	+(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
88	88	)))
89	89
	304	+(((
	305	+(% style="background-color:yellow" %)**GND  <-> GND
	306	+TXD  <->  TXD
	307	+RXD  <->  RXD**
	308	+)))
90	90
91		-(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
92	92
	311	+Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
93	93
94		-[[image:image-20220723100027-1.png]]
	313	+Connect USB TTL Adapter to PC after connecting the wires
95	95
96	96
97		-Open the serial port tool
	316	+[[image:image-20220602102240-4.png||height="304" width="600"]]
98	98
99		-[[image:image-20220602161617-8.png]]
100	100
101		-[[image:image-20220602161718-9.png||height="457" width="800"]]
	319	+=== 2.8.3  Upgrade steps ===
102	102
103	103
	322	+==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
104	104
105		-(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
106	106
	325	+[[image:image-20220602102824-5.png||height="306" width="600"]]
107	107
108		-The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
109	109
110	110
111		-[[image:image-20220602161935-10.png||height="498" width="800"]]
	329	+==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
112	112
113	113
	332	+[[image:image-20220602104701-12.png||height="285" width="600"]]
114	114
115		-(% style="color:blue" %)**3. See Uplink Command**
116	116
117	117
118		-Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
	336	+==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
119	119
120		-example: AT+SENDB=01,02,8,05820802581ea0a5
121	121
122		-[[image:image-20220602162157-11.png||height="497" width="800"]]
	339	+(((
	340	+(% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
	341	+)))
123	123
124	124
	344	+[[image:image-20220602103227-6.png]]
125	125
126		-(% style="color:blue" %)**4. Check to see if TTN received the message**
127	127
	347	+[[image:image-20220602103357-7.png]]
128	128
129		-[[image:image-20220817093644-1.png]]
130	130
131	131
	351	+(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
	352	+(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
132	132
133		-== 1.6  Example: How to join helium ==
134	134
135		-(% style="color:blue" %)**1. Create a new device.**
	355	+[[image:image-20220602103844-8.png]]
136	136
137		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
138	138
139	139
140		-(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
	359	+(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
	360	+(% style="color:blue" %)**3. Select the bin file to burn**
141	141
142		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
143	143
	363	+[[image:image-20220602104144-9.png]]
144	144
145		-(% style="color:blue" %)**3.  Use AT commands.**
146	146
147		-[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
	366	+[[image:image-20220602104251-10.png]]
148	148
149	149
150		-(% style="color:blue" %)**4..  Use the serial port tool**
	369	+[[image:image-20220602104402-11.png]]
151	151
152		-[[image:image-20220909151517-2.png||height="543" width="708"]]
153	153
154	154
155		-(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
	373	+(% class="wikigeneratedid" id="HClicktostartthedownload" %)
	374	+(% style="color:blue" %)**4. Click to start the download**
156	156
157		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
	376	+[[image:image-20220602104923-13.png]]
158	158
159	159
160		-(% style="color:blue" %)**6.  Network successfully.**
161	161
162		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
	380	+(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
	381	+(% style="color:blue" %)**5. Check update process**
163	163
164	164
165		-(% style="color:blue" %)**7.  Send uplink using command**
	384	+[[image:image-20220602104948-14.png]]
166	166
167		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]]
168	168
169		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
170	170
	388	+(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
	389	+(% style="color:blue" %)**The following picture shows that the burning is successful**
171	171
172		-== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
	391	+[[image:image-20220602105251-15.png]]
173	173
174	174
	394	+
	395	+= 3.  LA66 USB LoRaWAN Adapter =
	396	+
	397	+
	398	+== 3.1  Overview ==
	399	+
	400	+
	401	+[[image:image-20220715001142-3.png||height="145" width="220"]]
	402	+
	403	+
	404	+(((
	405	+(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
	406	+)))
	407	+
	408	+(((
	409	+(% 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.
	410	+)))
	411	+
	412	+(((
	413	+Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
	414	+)))
	415	+
	416	+(((
	417	+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.
	418	+)))
	419	+
	420	+(((
	421	+LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
	422	+)))
	423	+
	424	+
	425	+
	426	+== 3.2  Features ==
	427	+
	428	+* LoRaWAN USB adapter base on LA66 LoRaWAN module
	429	+* Ultra-long RF range
	430	+* Support LoRaWAN v1.0.4 protocol
	431	+* Support peer-to-peer protocol
	432	+* TCXO crystal to ensure RF performance on low temperature
	433	+* Spring RF antenna
	434	+* Available in different frequency LoRaWAN frequency bands.
	435	+* World-wide unique OTAA keys.
	436	+* AT Command via UART-TTL interface
	437	+* Firmware upgradable via UART interface
	438	+* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
	439	+
	440	+== 3.3  Specification ==
	441	+
	442	+* CPU: 32-bit 48 MHz
	443	+* Flash: 256KB
	444	+* RAM: 64KB
	445	+* Input Power Range: 5v
	446	+* Frequency Range: 150 MHz ~~ 960 MHz
	447	+* Maximum Power +22 dBm constant RF output
	448	+* High sensitivity: -148 dBm
	449	+* Temperature:
	450	+** Storage: -55 ~~ +125℃
	451	+** Operating: -40 ~~ +85℃
	452	+* Humidity:
	453	+** Storage: 5 ~~ 95% (Non-Condensing)
	454	+** Operating: 10 ~~ 95% (Non-Condensing)
	455	+* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
	456	+* LoRa Rx current: <9 mA
	457	+
	458	+== 3.4  Pin Mapping & LED ==
	459	+
	460	+
	461	+
	462	+== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
	463	+
	464	+
	465	+(((
	466	+Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
	467	+)))
	468	+
	469	+
	470	+(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
	471	+
	472	+
	473	+[[image:image-20220723100027-1.png]]
	474	+
	475	+
	476	+Open the serial port tool
	477	+
	478	+[[image:image-20220602161617-8.png]]
	479	+
	480	+[[image:image-20220602161718-9.png||height="457" width="800"]]
	481	+
	482	+
	483	+
	484	+(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
	485	+
	486	+The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
	487	+
	488	+
	489	+[[image:image-20220602161935-10.png||height="498" width="800"]]
	490	+
	491	+
	492	+
	493	+(% style="color:blue" %)**3. See Uplink Command**
	494	+
	495	+Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
	496	+
	497	+example: AT+SENDB=01,02,8,05820802581ea0a5
	498	+
	499	+[[image:image-20220602162157-11.png||height="497" width="800"]]
	500	+
	501	+
	502	+
	503	+(% style="color:blue" %)**4. Check to see if TTN received the message**
	504	+
	505	+[[image:image-20220602162331-12.png||height="420" width="800"]]
	506	+
	507	+
	508	+
	509	+== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
	510	+
	511	+
175	175	**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
176	176
177	177	(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
178	178
179		-
180	180	(% style="color:red" %)**Preconditions:**
181	181
182	182	(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
...	...	@@ -191,12 +191,11 @@
191	191
192	192	(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
193	193
194		-
195	195	[[image:image-20220602115852-3.png||height="450" width="1187"]]
196	196
197	197
198	198
199		-== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
	534	+== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
200	200
201	201
202	202	Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
...	...	@@ -204,7 +204,6 @@
204	204
205	205	(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
206	206
207		-
208	208	[[image:image-20220723100439-2.png]]
209	209
210	210
...	...	@@ -211,7 +211,6 @@
211	211
212	212	(% style="color:blue" %)**2. Install Minicom in RPi.**
213	213
214		-
215	215	(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
216	216
217	217	(% style="background-color:yellow" %)**apt update**
...	...	@@ -227,7 +227,6 @@
227	227
228	228	(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
229	229
230		-
231	231	The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
232	232
233	233
...	...	@@ -237,7 +237,6 @@
237	237
238	238	(% style="color:blue" %)**4. Send Uplink message**
239	239
240		-
241	241	Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
242	242
243	243	example: AT+SENDB=01,02,8,05820802581ea0a5
...	...	@@ -253,104 +253,90 @@
253	253
254	254
255	255
256		-== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
	587	+== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
257	257
258	258
259		-=== 1.9.1  Hardware and Software Connection ===
	590	+=== 3.8.1  DRAGINO-LA66-APP ===
260	260
261	261
	593	+[[image:image-20220723102027-3.png]]
262	262
	595	+
	596	+
263	263	==== (% style="color:blue" %)**Overview：**(%%) ====
264	264
265	265
266	266	(((
267		-DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
	601	+DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter.
	602	+)))
268	268
269		-* Send real-time location information of mobile phone to LoRaWAN network.
270		-* Check LoRaWAN network signal strengh.
271		-* Manually send messages to LoRaWAN network.
	604	+(((
	605	+View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
272	272	)))
273	273
274	274
275	275
	610	+==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
276	276
277		-==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
278	278
	613	+Requires a type-c to USB adapter
279	279
280		-A USB to Type-C adapter is needed to connect to a Mobile phone.
	615	+[[image:image-20220723104754-4.png]]
281	281
282		-Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
283	283
284		-[[image:image-20220813174353-2.png||height="360" width="313"]]
285	285
286		-
287		-
288		-==== (% style="color:blue" %)**Download and Install App:**(%%) ====
289		-
290		-
291		-[[(% 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)
292		-
293		-[[image:image-20220813173738-1.png]]
294		-
295		-
296		-
297	297	==== (% style="color:blue" %)**Use of APP:**(%%) ====
298	298
299	299
300	300	Function and page introduction
301	301
	624	+[[image:image-20220723113448-7.png||height="1481" width="670"]]
302	302
303		-[[image:image-20220723113448-7.png||height="995" width="450"]]
304	304
305		-**Block Explain:**
	627	+1.Display LA66 USB LoRaWAN Module connection status
306	306
307		-1.  Display LA66 USB LoRaWAN Module connection status
	629	+2.Check and reconnect
308	308
309		-2.  Check and reconnect
	631	+3.Turn send timestamps on or off
310	310
311		-3.  Turn send timestamps on or off
	633	+4.Display LoRaWan connection status
312	312
313		-4.  Display LoRaWan connection status
	635	+5.Check LoRaWan connection status
314	314
315		-5.  Check LoRaWan connection status
	637	+6.The RSSI value of the node when the ACK is received
316	316
317		-6.  The RSSI value of the node when the ACK is received
	639	+7.Node's Signal Strength Icon
318	318
319		-7.  Node's Signal Strength Icon
	641	+8.Set the packet sending interval of the node in seconds
320	320
321		-8.  Configure Location Uplink Interval
	643	+9.AT command input box
322	322
323		-9.  AT command input box
	645	+10.Send AT command button
324	324
325		-10.  Send Button:  Send input box info to LA66 USB Adapter
	647	+11.Node log box
326	326
327		-11.  Output Log from LA66 USB adapter
	649	+12.clear log button
328	328
329		-12.  clear log button
	651	+13.exit button
330	330
331		-13.  exit button
332	332
333		-
334		-
335	335	LA66 USB LoRaWAN Module not connected
336	336
	656	+[[image:image-20220723110520-5.png||height="903" width="677"]]
337	337
338		-[[image:image-20220723110520-5.png||height="677" width="508"]]
339	339
340	340
341		-
342	342	Connect LA66 USB LoRaWAN Module
343	343
344		-[[image:image-20220723110626-6.png||height="681" width="511"]]
	662	+[[image:image-20220723110626-6.png||height="906" width="680"]]
345	345
346	346
347	347
348		-=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
	666	+=== 3.8.2  Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
349	349
350	350
351	351	(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
352	352
353		-
354	354	[[image:image-20220723134549-8.png]]
355	355
356	356
...	...	@@ -357,23 +357,17 @@
357	357
358	358	(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
359	359
	677	+Sample JSON file please go to this link to download：放置JSON文件的链接
360	360
361		-Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
	679	+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/]]
362	362
363		-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/]]
	681	+The following is the positioning effect map
364	364
365		-After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
366		-
367		-LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
368		-
369		-
370		-Example output in NodeRed is as below:
371		-
372	372	[[image:image-20220723144339-1.png]]
373	373
374	374
375	375
376		-== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
	687	+== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
377	377
378	378
379	379	The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
...	...	@@ -380,25 +380,24 @@
380	380
381	381	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)
382	382
383		-
384	384	[[image:image-20220723150132-2.png]]
385	385
386	386
387	387
388		-= 2.  FAQ =
	698	+= 4.  FAQ =
389	389
390	390
391		-== 2.1  How to Compile Source Code for LA66? ==
	701	+== 4.1  How to Compile Source Code for LA66? ==
392	392
393	393
394		-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]]
	704	+Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
395	395
396	396
397	397
398		-= 3.  Order Info =
	708	+= 5.  Order Info =
399	399
400	400
401		-**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
	711	+**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
402	402
403	403
404	404	(% style="color:blue" %)**XXX**(%%): The default frequency band
...	...	@@ -413,10 +413,7 @@
413	413	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
414	414	* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
415	415
416		-= 4.  Reference =
	726	+= 6.  Reference =
417	417
418	418
419		-* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
420		-* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
421		-
422		-
	729	+* 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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