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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.Edwin
	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		-(((
16		-(((
17		-[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18		-)))
19	19
20	20	(((
21		-
22		-)))
23		-
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.
26		-)))
27		-)))
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29		-(((
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.
32		-)))
33		-)))
34		-
35		-(((
36		-(((
37		-Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38		-)))
39		-
40		-(((
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		-)))
43		-)))
44		-
45		-(((
46		-(((
47		-LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48		-)))
49		-)))
50		-
51		-
52		-
53		-== 1.2  Features ==
54		-
55		-
56		-* Support LoRaWAN v1.0.4 protocol
57		-* Support peer-to-peer protocol
58		-* TCXO crystal to ensure RF performance on low temperature
59		-* SMD Antenna pad and i-pex antenna connector
60		-* Available in different frequency LoRaWAN frequency bands.
61		-* World-wide unique OTAA keys.
62		-* AT Command via UART-TTL interface
63		-* Firmware upgradable via UART interface
64		-* Ultra-long RF range
65		-
66		-
67		-== 1.3  Specification ==
68		-
69		-
70		-* CPU: 32-bit 48 MHz
71		-* Flash: 256KB
72		-* RAM: 64KB
73		-* Input Power Range: 1.8v ~~ 3.7v
74		-* Power Consumption: < 4uA.
75		-* Frequency Range: 150 MHz ~~ 960 MHz
76		-* Maximum Power +22 dBm constant RF output
77		-* High sensitivity: -148 dBm
78		-* Temperature:
79		-** Storage: -55 ~~ +125℃
80		-** Operating: -40 ~~ +85℃
81		-* Humidity:
82		-** Storage: 5 ~~ 95% (Non-Condensing)
83		-** Operating: 10 ~~ 95% (Non-Condensing)
84		-* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
85		-* LoRa Rx current: <9 mA
86		-* I/O Voltage: 3.3v
87		-
88		-
89		-== 1.4  AT Command ==
90		-
91		-
92		-AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
93		-
94		-
95		-
96		-== 1.5  Dimension ==
97		-
98		-[[image:image-20220718094750-3.png]]
99		-
100		-
101		-
102		-== 1.6  Pin Mapping ==
103		-
104		-[[image:image-20220720111850-1.png]]
105		-
106		-
107		-
108		-== 1.7  Land Pattern ==
109		-
110		-
111		-[[image:image-20220517072821-2.png]]
112		-
113		-
114		-
115		-= 2.  LA66 LoRaWAN Shield =
116		-
117		-
118		-== 2.1  Overview ==
119		-
120		-
121		-(((
122	122	[[image:image-20220715000826-2.png||height="145" width="220"]]
123	123	)))
124	124
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156	156
157	157
158	158
159		-== 2.2  Features ==
	54	+== 1.2  Features ==
160	160
161	161
162	162	* Arduino Shield base on LA66 LoRaWAN module
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171	171	* Ultra-long RF range
172	172
173	173
174		-== 2.3  Specification ==
175	175
176	176
	71	+== 1.3  Specification ==
	72	+
	73	+
177	177	* CPU: 32-bit 48 MHz
178	178	* Flash: 256KB
179	179	* RAM: 64KB
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193	193	* I/O Voltage: 3.3v
194	194
195	195
196		-== 2.4  LED ==
197	197
198	198
	95	+== 2.4  Pin Mapping & LED ==
	96	+
	97	+
	98	+[[image:image-20220814101457-1.png||height="553" width="761"]]
	99	+
199	199	~1. The LED lights up red when there is an upstream data packet
200	200	2. When the network is successfully connected, the green light will be on for 5 seconds
201	201	3. Purple light on when receiving downlink data packets
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449	449	* Firmware upgradable via UART interface
450	450	* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
451	451
452		-
453	453	== 3.3  Specification ==
454	454
455	455
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469	469	* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
470	470	* LoRa Rx current: <9 mA
471	471
472		-
473	473	== 3.4  Pin Mapping & LED ==
474	474
475	475	[[image:image-20220813183239-3.png||height="526" width="662"]]
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723	723	== 4.1  How to Compile Source Code for LA66? ==
724	724
725	725
726		-Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
	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]]
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745	745	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
746	746	* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
747	747
748		-
749	749	= 6.  Reference =
750	750
751	751

image-20220814101457-1.png

Author

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	1	+XWiki.Xiaoling

Size

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	1	+913.4 KB

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