Summary

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

Details

Page properties

Author

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

Content

...	...	@@ -21,7 +21,7 @@
21	21	$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
22	22	{{/velocity}}
23	23
24		-(% border="1" cellspacing="10" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:670px" %)
	24	+(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:670px" %)
25	25	(% class="sortHeader" %)|=(% style="width: 193px;background-color:#D9E2F3" %)Models|=(% style="width: 222px;background-color:#D9E2F3" %)Firmware Version|=(% style="width: 251px;background-color:#D9E2F3" %)Comments
26	26	|(% style="width:193px" %)PS-LB, SDI-12-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
27	27	|(% style="width:193px" %)SN50v3-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
...	...	@@ -31,6 +31,8 @@
31	31	)))|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
32	32	|(% style="width:193px" %)S31-LB, S31B-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
33	33
	34	+
	35	+
34	34	= 3. How to do OTA update =
35	35
36	36	== 3.1 Required Components ==
...	...	@@ -37,8 +37,10 @@
37	37
38	38
39	39	* Hardware: [[LA66 USB>>doc:Main.User Manual for LoRaWAN End Nodes.LA66 USB LoRaWAN Adapter User Manual.WebHome]] with [[OTA_firmware>>https://www.dropbox.com/sh/4qnjreg1esxu16i/AADbRjW_tuBP3IIkmf11nSoma?dl=0]] installed.
	42	+
40	40	* Software: [[OTA_Tool>>https://www.dropbox.com/sh/4qnjreg1esxu16i/AADbRjW_tuBP3IIkmf11nSoma?dl=0]]. Only support Windows now
41	41
	45	+
42	42	[[image:image-20230513120722-2.png||height="409" width="866"]]
43	43
44	44
...	...	@@ -89,20 +89,28 @@
89	89	[[image:image-20230114174134-2.png]]
90	90
91	91
92		-
93	93	= 4. FAQ =
94	94
95	95	== 4.1 Can i use other devices to connect to PC if i don't have LA66 USB? ==
96	96
97		-If user doesn't have LA66 USB Adapter, they can still use other Dragino Device to connect to PC for OTA update. Steps:
98	98
	101	+If user doesn't have LA66 USB Adapter, they can still use other Dragino Device to connect to PC for OTA update.
	102	+
	103	+(% style="color:blue" %)**Steps:**
	104	+
99	99	* Find the suitable mode which base on LA66 chip ( All LoRaWAN model with LB or LS suffix , such as SN50v3-LB)
	106	+
100	100	* Update the LA66 USB OTA firmware to the device.
	108	+
101	101	* Connect the device to PC via UART interface.
	110	+
102	102	* Make sure power off or update the firmware back to original firmware , because the LA66 USB OTA fimware is not low power consumption firmware. it will consume the battery very fast.
103	103
	113	+
	114	+
104	104	== 4.2 Where to find OTA Password? ==
105	105
	117	+
106	106	Each device has a shipped label with OTA Password which is 16 chars. like below. If user don't find this, please send us a photo for the device with Dev EUI to [[support@dragino.com>>mailto:support@dragino.com]] . and we will search the password for you.
107	107
108	108	[[image:image-20230519102907-2.png||height="286" width="580"]]
...	...	@@ -110,13 +110,16 @@
110	110
111	111	== 4.3 How about if i upgrade a crashed firmware via OTA update? ==
112	112
113		-OTA update is done via Bootloader and only change the firmware partition. So update a crash firmware via OTA update won't destroy bootloader and user can use OTA method to update again. Here are notice:
114	114
115		-1. OTA update frequency depend on the firmware frequency. If there is no frequency in the firmware. Bootloader will use EU868 as default frequency.
116		-1. OTA update require a reset or reactivate action. If the crash firmware doesn't have them work, user need to manuall push the physic reset button on the PCB or power off/on device.
	126	+OTA update is done via Bootloader and only change the firmware partition. So update a crash firmware via OTA update won't destroy bootloader and user can use OTA method to update again.
117	117
	128	+(% style="color:red" %)**Here are notice:**
118	118
	130	+~1. OTA update frequency depend on the firmware frequency. If there is no frequency in the firmware. Bootloader will use EU868 as default frequency.
119	119
	132	+2. OTA update require a reset or reactivate action. If the crash firmware doesn't have them work, user need to manuall push the physic reset button on the PCB or power off/on device.
	133	+
	134	+
120	120	= 5. OTA Tool Known Bug: =
121	121
122	122