Summary

• Page properties (2 modified, 0 added, 0 removed)

Details

Page properties

Author

...	...	@@ -1,1 +1,1 @@
1		-XWiki.Edwin
	1	+XWiki.Xiaoling

Content

...	...	@@ -32,12 +32,13 @@
32	32	[[image:image-20220527083959-2.png]]
33	33
34	34	Connect DAP-Link
	35	+
35	35
36	36
37	37	== 2.2 LDS02/LWL02 ==
38	38
39	39
40		-[[Firmware Location(same as LDS01)>>https://www.dropbox.com/sh/9j35mnsxnz0y3ye/AACj5gHGOURGEHCpj-E861Mua?dl=0]]
	41	+[[Firmware Location(same as LDS01)>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDS01/Firmware/]]
41	41
42	42
43	43	(((
...	...	@@ -46,22 +46,20 @@
46	46
47	47	[[image:image-20220527084041-3.png||height="378" width="907"]]
48	48
	50	+LDS02/LDS02 v2.0 Pin Mapping
49	49
50	50
51	51
52		-**LDS02/LDS02 v2.0 Pin Mapping**
53		-
54		-Connector Type: 2.0mm pitch, 2 x 3
55		-
56	56	[[image:image-20220527084230-4.png]]
57	57
58	58	LDS02/LDS02 v2.2 Pin Mapping
59	59
60	60
	59	+
61	61	== 2.3 LHT52 ==
62	62
63	63
64		-[[Firmware Location>>https://www.dropbox.com/sh/ayxhuf5dihtfu6c/AABRe_suu54EdTSFZIbD7t-ea?dl=0]]
	63	+[[Firmware Location>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LHT52/firmware/]]
65	65
66	66	[[image:image-20220527084401-5.png]]
67	67
...	...	@@ -68,6 +68,7 @@
68	68	LHT52 Pin Mapping
69	69
70	70
	70	+
71	71	= 3. How to Upgrade =
72	72
73	73	== 3.1 Use DAP-Link and Connect to the Device as above photos ==
...	...	@@ -97,18 +97,20 @@
97	97	)))
98	98
99	99	(((
100		-And then use PSoCProgrammer to upgrade the firmware ( (% style="color:red" %)**must use this version: PSoCProgrammer3.27.1** (%%))
	100	+And then use PSoCProgrammer to upgrade the firmware (must use this version: PSoCProgrammer3.27.1)
101	101	)))
102	102
103	103	[[image:image-20220527084537-7.png]]
104	104
105	105
	106	+
106	106	== 3.3 Download Sensor Firmware ==
107	107
108	108
109		-Downlink sensor firmware to prepare the update.
	110	+Downlink sensor firmware to prepare the update
110	110
111	111
	113	+
112	112	== 3.4 Upgrade Firmware ==
113	113
114	114
...	...	@@ -135,16 +135,17 @@
135	135
136	136	[[image:image-20220527084907-12.png]]
137	137
138		-
139	139	(((
140		-(% style="color:red" %)**It is very important to press the reset button after the upgrade., this is to set the device to work in Low Power mode.**
	141	+It is very important to press the reset button after the upgrade., this is to set the device to work in Low Power mode
141	141	)))
142	142
143	143	(((
144		-(% style="color:red" %)**If you change different LoRa Frequency Bands/Region, you need using **(% style="color:blue" %)**AT+FDR **(% style="color:red" %)**command to restore factory data after program success.**
145		-)))
	145	+(% style="color:red" %)If you change different LoRa Frequency Bands/Region, you need using AT+FDR command to restore factory data after program success.
146	146
147	147
	148	+
	149	+)))
	150	+
148	148	= 4. Trouble Shooting =
149	149
150	150	== 4.1 Unable to detect upgrade ==
...	...	@@ -151,5 +151,4 @@
151	151
152	152
153	153	* Try to shot the bootloader pin to GND and reset the device. So the device will runs in bootloader mode.
154		-
155		-* Or use (% style="color:blue" %)**AT+IREBOOT=7**(%%) to set the device to work in bootloader mode.
	157	+* Or use **AT+IREBOOT=7** to set the device to work in bootloader mode.