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2	2	{{toc/}}
3	3	{{/box}}
4	4
5		-= What is LA66 LoRaWAN Module =
	5	+= LA66 LoRaWAN Module =
6	6
	7	+== What is LA66 LoRaWAN Module ==
	8	+
7	7	**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 LoRa 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 program, create and connect your things everywhere.
8	8
9	9	**LA66 **is a ready-to-use module which includes the LoRaWAN v1.0.4 protocol. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
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12	12
13	13
14	14
15		-== Sub-paragraph ==
	17	+== Specification ==
16	16
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18		-
19		-== Sub-paragraph ==
20		-
21		-Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
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23		-=== Sub-sub paragraph ===
24		-
25		-Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
26		-
27		-
28		-= Specification =
29		-
30	30	[[image:image-20220517072526-1.png]]
31	31
32	32	Input Power Range: 1.8v ~~ 3.7v
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54	54	LoRa Rx current: <9 mA
55	55
56	56	I/O Voltage: 3.3v
	46	+
	47	+
	48	+== AT Command ==
	49	+
	50	+AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
	51	+
	52	+
	53	+== Pin Mapping ==
	54	+
	55	+[[image:image-20220523101537-1.png]]
	56	+
	57	+== Land Pattern ==
	58	+
	59	+[[image:image-20220517072821-2.png]]
	60	+
	61	+
	62	+== Part Number ==
	63	+
	64	+Part Number: **LA66-XXX**
	65	+
	66	+**XX**: The default frequency band
	67	+
	68	+* **AS923**: LoRaWAN AS923 band
	69	+* **AU915**: LoRaWAN AU915 band
	70	+* **EU433**: LoRaWAN EU433 band
	71	+* **EU868**: LoRaWAN EU868 band
	72	+* **KR920**: LoRaWAN KR920 band
	73	+* **US915**: LoRaWAN US915 band
	74	+* **IN865**: LoRaWAN IN865 band
	75	+* **CN470**: LoRaWAN CN470 band
	76	+
	77	+= LA66 LoRaWAN Shield =
	78	+
	79	+LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.
	80	+
	81	+== Pin Mapping & LED ==
	82	+
	83	+== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
	84	+
	85	+== Example: Join TTN network and send an uplink message, get downlink message. ==
	86	+
	87	+== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
	88	+
	89	+== Upgrade Firmware of LA66 LoRaWAN Shield ==
	90	+
	91	+
	92	+
	93	+= LA66 USB LoRaWAN Adapter =
	94	+
	95	+LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC or embedded device which has USB Interface.
	96	+
	97	+
	98	+== Example Send & Get Messages via LoRaWAN in PC ==
	99	+
	100	+== Example Send & Get Messages via LoRaWAN in RPi ==
	101	+
	102	+=== Install USB Driver ===
	103	+
	104	+=== Install Minicom ===
	105	+
	106	+=== Use AT Command to send an uplink message. ===
	107	+
	108	+=== Send CPU/RAM/Flash usage to TTN via a script. ===
	109	+
	110	+
	111	+== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
	112	+
	113	+
	114	+== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
	115	+
	116	+

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	1	+XWiki.Edwin

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