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...	...	@@ -79,9 +79,6 @@
79	79	* **SNR**: 3030 3030 3030 3546 = 0x0000 005F = 95, need to divide 10 so SNR is 9.5
80	80	* **Payload**: 0xcc0c 0b63 0266 017f ff7f ff00
81	81
82		-
83		-
84		-
85	85	(% class="box" %)
86	86	(((
87	87	(% style="color:red" %)**Notice 1**(%%): The data file stored in LG308 for the end node is bin file. If the end node sends ASCII string to gateway, the output will as below:
...	...	@@ -92,7 +92,6 @@
92	92	000001c
93	93	)))
94	94
95		-
96	96	(% class="box" %)
97	97	(((
98	98	(% style="color:red" %)**Notice 2**(%%): The upstream payload length should match the LoRaWAN length requirement (max length depends on Frequency and DR), otherwise the gateway can't decode the payload.
...	...	@@ -99,7 +99,6 @@
99	99	)))
100	100
101	101
102		-
103	103	=== 2.2.1 Decode Method ===
104	104
105	105
...	...	@@ -143,23 +143,19 @@
143	143	=== 2.2.2 How to Decode My End Node ===
144	144
145	145
146		-**1.** Configure the ABP keys for your end node in the gateway. enable ABP decode in Web UI
	141	+1/ Configure the ABP keys for your end node in the gateway. enable ABP decode in Web UI
147	147
148		-**2. **Don't choose MQTT service, use LoRaWAN.
	143	+2/ Don't choose MQTT service, use LoRaWAN.
149	149
150		-**3.** When your end node send a message to the gateway, there will be a file store in /var/iot/channels. full path should be /var/iot/channels/END_NODE_DEV_ADDR
	145	+3/ When your end node send a message to the gateway, there will be a file store in /var/iot/channels. full path should be /var/iot/channels/END_NODE_DEV_ADDR
151	151
152		-**4.** Use the /etc/lora/decoder/Dragino_LHT65 as template to decode your payload. This script is written in Lua language. User can manually call this script when you see the data file in /var/iot/channels by running:
	147	+4/ Use the /etc/lora/decoder/Dragino_LHT65 as template to decode your payload. This script is written in Lua language. User can manually call this script when you see the data file in /var/iot/channels by running:
153	153
154	154	{{{/etc/lora/decoder/Dragino_LHT65 END_NODE_DEV_ADDR
155	155	}}}
156	156
157		-**5.** What you see as output is the MQTT data device will upload, user's end node has different payload compare with LHT65, most properly this file will report with error. User need to modify to match the actual payload.
	152	+5/ What you see as output is the MQTT data device will upload, user's end node has different payload compare with LHT65, most properly this file will report with error. User need to modify to match the actual payload. Some notice:
158	158
159		-
160		-(% style="color:red" %)
161		-**Some notice:**
162		-
163	163	* RSSI and SNR are added when gateway receive the packet, so there is always this field.
164	164	* If you rename the file, please make it executable.
165	165	* See this link for lua.bit module: [[http:~~/~~/luaforge.net/projects/bit/>>url:http://luaforge.net/projects/bit/]]
...	...	@@ -168,6 +168,7 @@
168	168	* User can use other language ,not limited to Lua, just make sure the return is what you want to send.
169	169
170	170
	162	+
171	171	== 2.2 Downstream ==
172	172
173	173
...	...	@@ -200,6 +200,7 @@
200	200	* **rxwindow:** transmit on Rx1Window or Rx2Window.
201	201
202	202
	195	+
203	203	(% style="color:blue" %)**Completely exmaple:**
204	204
205	205	* **Old version:** echo 018193F4,imme,hex,0101 > /var/iot/push/test
...	...	@@ -226,19 +226,25 @@
226	226	(((
227	227	we can use echo command to create files in LG308 for downstream.
228	228	root@dragino-1d25dc:~~# echo 2602111D,time,hex,12345678 > /var/iot/push/test
	222	+)))
229	229
230		-
	224	+(% class="box" %)
	225	+(((
231	231	**1)** From logread -f of gateway, we can see it has been added as pedning.
232	232	lora_pkt_fwd[4286]: INFO~~ [DNLK]Looking file : test
233	233	lora_pkt_fwd[4286]: INFO~~ [DNLK]devaddr:2602111D, txmode:time, pdfm:hex, size:4, payload1:4Vx,payload_hex:77C1BB90
234	234	lora_pkt_fwd[4286]: INFO~~ [DNLK] DNLINK PENDING!(1 elems).
	230	+)))
235	235
236		-
	232	+(% class="box" %)
	233	+(((
237	237	**2)** When there is an upstrea from end node, this downstream will be sent and shows:
238	238	lora_pkt_fwd[4286]: INFO: tx_start_delay=1497 (1497.000000) - (1497, bw_delay=0.000000, notch_delay=0.000000)
239	239	lora_pkt_fwd[4286]: [LGWSEND]lgw_send done: count_us=3537314420, freq=923300000, size=17
	237	+)))
240	240
241		-
	239	+(% class="box" %)
	240	+(((
242	242	**3)** and the end node will got:
243	243	[5764825]~*~*~*~** UpLinkCounter= 98 ~*~*~*~**
244	244	[5764827]TX on freq 905300000 Hz at DR 0
...	...	@@ -251,8 +251,10 @@
251	251	Rssi= -41
252	252	Receive data
253	253	(% style="color:#037691" %)**2:12345678**  (%%) ~-~-> Hex
	253	+)))
254	254
255		-
	255	+(% class="box" %)
	256	+(((
256	256	**4) **If we use the command "echo 2602111D,time,txt,12345678 > /var/iot/push/test" for downstream, the end node will got:
257	257	[5955877]~*~*~*~** UpLinkCounter= 102 ~*~*~*~**
258	258	[5955879]TX on freq 904100000 Hz at DR 0
...	...	@@ -311,7 +311,6 @@
311	311	#  whether the Device 2 has been changed.//
312	312	)))
313	313
314		-
315	315	**~1. Input keys**
316	316
317	317	[[image:image-20220527162450-3.png]]
...	...	@@ -321,7 +321,6 @@
321	321
322	322	**2. Make sure the LPS8 and LT use the same frequency bands, choose EU868 in this test.**
323	323
324		-
325	325	**3. Choose Built-in server**
326	326
327	327	[[image:image-20220527162518-4.png]]
...	...	@@ -331,7 +331,7 @@
331	331
332	332	**4. Run the script.**
333	333
334		-[[image:image-20220722115213-2.png]]
	333	+[[image:image-20220527162552-5.png]]
335	335
336	336	Run the script
337	337
...	...	@@ -338,7 +338,7 @@
338	338
339	339	**5. Output:**
340	340
341		-[[image:image-20220722115133-1.png]]
	340	+[[image:image-20220527162619-6.png]]
342	342
343	343	Output from LPS8
344	344

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