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...	...	@@ -29,7 +29,6 @@
29	29	* Firmware upgradable via UART interface
30	30	* Ultra-long RF range
31	31
32		-
33	33	== Specification ==
34	34
35	35	* CPU: 32-bit 48 MHz
...	...	@@ -69,7 +69,7 @@
69	69	[[image:image-20220517072821-2.png]]
70	70
71	71
72		-== Part Number ==
	71	+== Order Info ==
73	73
74	74	Part Number: **LA66-XXX**
75	75
...	...	@@ -87,8 +87,44 @@
87	87
88	88	= LA66 LoRaWAN Shield =
89	89
90		-LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.
	89	+== Overview ==
91	91
	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	+
92	92	== Pin Mapping & LED ==
93	93
94	94	== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
...	...	@@ -169,12 +169,73 @@
169	169
170	170	[[image:image-20220602105251-15.png]]
171	171
	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	+
172	172	= LA66 USB LoRaWAN Adapter =
173	173
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.
	234	+== Overview ==
175	175
176		-Before use, please make sure that the computer has installed the CP2102 driver
	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.
177	177
	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	+
178	178	== Pin Mapping & LED ==
179	179
180	180	== Example Send & Get Messages via LoRaWAN in PC ==
...	...	@@ -267,4 +267,26 @@
267	267
268	268	== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
269	269
	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	+
270	270