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...	...	@@ -29,6 +29,7 @@
29	29	* Firmware upgradable via UART interface
30	30	* Ultra-long RF range
31	31
	32	+
32	32	== Specification ==
33	33
34	34	* CPU: 32-bit 48 MHz
...	...	@@ -68,7 +68,7 @@
68	68	[[image:image-20220517072821-2.png]]
69	69
70	70
71		-== Order Info ==
	72	+== Part Number ==
72	72
73	73	Part Number: **LA66-XXX**
74	74
...	...	@@ -86,44 +86,8 @@
86	86
87	87	= LA66 LoRaWAN Shield =
88	88
89		-== Overview ==
	90	+LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.
90	90
91		-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.
92		-
93		-
94		-== Features ==
95		-
96		-* Arduino Shield base on LA66 LoRaWAN module
97		-* Support LoRaWAN v1.0.4 protocol
98		-* Support peer-to-peer protocol
99		-* TCXO crystal to ensure RF performance on low temperature
100		-* SMA connector
101		-* Available in different frequency LoRaWAN frequency bands.
102		-* World-wide unique OTAA keys.
103		-* AT Command via UART-TTL interface
104		-* Firmware upgradable via UART interface
105		-* Ultra-long RF range
106		-
107		-== Specification ==
108		-
109		-* CPU: 32-bit 48 MHz
110		-* Flash: 256KB
111		-* RAM: 64KB
112		-* Input Power Range: 1.8v ~~ 3.7v
113		-* Power Consumption: < 4uA.
114		-* Frequency Range: 150 MHz ~~ 960 MHz
115		-* Maximum Power +22 dBm constant RF output
116		-* High sensitivity: -148 dBm
117		-* Temperature:
118		-** Storage: -55 ~~ +125℃
119		-** Operating: -40 ~~ +85℃
120		-* Humidity:
121		-** Storage: 5 ~~ 95% (Non-Condensing)
122		-** Operating: 10 ~~ 95% (Non-Condensing)
123		-* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
124		-* LoRa Rx current: <9 mA
125		-* I/O Voltage: 3.3v
126		-
127	127	== Pin Mapping & LED ==
128	128
129	129	== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
...	...	@@ -204,73 +204,12 @@
204	204
205	205	[[image:image-20220602105251-15.png]]
206	206
207		-
208		-== Order Info ==
209		-
210		-Part Number: **LA66-LoRaWAN-Shield-XXX**
211		-
212		-**XX**: The default frequency band
213		-
214		-* **AS923**: LoRaWAN AS923 band
215		-* **AU915**: LoRaWAN AU915 band
216		-* **EU433**: LoRaWAN EU433 band
217		-* **EU868**: LoRaWAN EU868 band
218		-* **KR920**: LoRaWAN KR920 band
219		-* **US915**: LoRaWAN US915 band
220		-* **IN865**: LoRaWAN IN865 band
221		-* **CN470**: LoRaWAN CN470 band
222		-* **PP**: Peer to Peer LoRa Protocol
223		-
224		-== Package Info ==
225		-
226		-* LA66 LoRaWAN Shield x 1
227		-* RF Antenna x 1
228		-
229		-
230		-
231		-
232	232	= LA66 USB LoRaWAN Adapter =
233	233
234		-== Overview ==
	174	+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.
235	235
236		-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.
	176	+Before use, please make sure that the computer has installed the CP2102 driver
237	237
238		-
239		-== Features ==
240		-
241		-* LoRaWAN USB adapter base on LA66 LoRaWAN module
242		-* Ultra-long RF range
243		-* Support LoRaWAN v1.0.4 protocol
244		-* Support peer-to-peer protocol
245		-* TCXO crystal to ensure RF performance on low temperature
246		-* Spring RF antenna
247		-* Available in different frequency LoRaWAN frequency bands.
248		-* World-wide unique OTAA keys.
249		-* AT Command via UART-TTL interface
250		-* Firmware upgradable via UART interface
251		-
252		-
253		-
254		-== Specification ==
255		-
256		-* CPU: 32-bit 48 MHz
257		-* Flash: 256KB
258		-* RAM: 64KB
259		-* Input Power Range: 5v
260		-* Frequency Range: 150 MHz ~~ 960 MHz
261		-* Maximum Power +22 dBm constant RF output
262		-* High sensitivity: -148 dBm
263		-* Temperature:
264		-** Storage: -55 ~~ +125℃
265		-** Operating: -40 ~~ +85℃
266		-* Humidity:
267		-** Storage: 5 ~~ 95% (Non-Condensing)
268		-** Operating: 10 ~~ 95% (Non-Condensing)
269		-* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
270		-* LoRa Rx current: <9 mA
271		-
272		-
273		-
274	274	== Pin Mapping & LED ==
275	275
276	276	== Example Send & Get Messages via LoRaWAN in PC ==
...	...	@@ -363,26 +363,4 @@
363	363
364	364	== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
365	365
366		-
367		-
368		-== Order Info ==
369		-
370		-Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
371		-
372		-**XX**: The default frequency band
373		-
374		-* **AS923**: LoRaWAN AS923 band
375		-* **AU915**: LoRaWAN AU915 band
376		-* **EU433**: LoRaWAN EU433 band
377		-* **EU868**: LoRaWAN EU868 band
378		-* **KR920**: LoRaWAN KR920 band
379		-* **US915**: LoRaWAN US915 band
380		-* **IN865**: LoRaWAN IN865 band
381		-* **CN470**: LoRaWAN CN470 band
382		-* **PP**: Peer to Peer LoRa Protocol
383		-
384		-== Package Info ==
385		-
386		-* LA66 USB LoRaWAN Adapter x 1
387		-
388	388