Summary

• Page properties (1 modified, 0 added, 0 removed)
• Attachments (0 modified, 2 added, 0 removed)
  • image-20240827181431-3.png
  • image-20240827181447-4.png

Details

Page properties

Content

...	...	@@ -70,12 +70,11 @@
70	70
71	71	Users can query passwords only using the UART interface via the STM32CubeProgrammer.
72	72
73		-See [[UART Connection>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
	73	+See **[[UART Connection>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]]**.
74	74
	75	+update firmware through UART TTL interface :** [[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
75	75
76		-update firmware through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
77	77
78		-
79	79	== 4.2 query the password via STM32CubeProgrammer ==
80	80
81	81
...	...	@@ -99,19 +99,29 @@
99	99
100	100	**Procedure for querying the password(new firmware):**
101	101
102		-Refer to the old and new firmware division above, and run the firmware first after updating the firmware.
	101	+Refer to [[the old and new firmware division>>http://wiki.dragino.com/xwiki/bin/view/Why%20can%27t%20the%20password%20access%20AT%20command%20after%20upgrade%28-NB%29%3F/#H3.A0VersionConfirmation]] above, and run the firmware first after updating the firmware.
103	103
104	104	* After the firmware upgrade is complete, switch back to the FLASH and reset the node to run the new firmware once.
105	105	* Then place the switch at the ISP and connect to the STM32CubeProgrammer (same as when burning the firmware).
106		-* Click "Device memory", enter **0x08019000** in "Address", and click "Read"
107		-* Find the 0x08019000 address field and then read the current password as shown in the screenshot below.
	105	+* Click "Device memory", enter **0x08025D00** in "Address", and click "Read"
	106	+* Find the 0x08025D00 address field and then read the current password as shown in the screenshot below.
108	108
109		-
110	110	[[image:image-20240827180414-1.png||height="527" width="910"]]
111	111
112	112
113	113
	112	+= 5. Special case =
114	114
115	115
	115	+If the user has never changed the password manually, the user cannot find the valid password through the above two password addresses. In this case, the valid password is still the original password on the node box label (**AT+PIN**).
116	116
	117	+Invalid query screenshot example:
	118	+
	119	+[[image:image-20240827181447-4.png||height="519" width="889"]]
	120	+
	121	+[[image:image-20240827181431-3.png||height="515" width="892"]]
	122	+
	123	+
	124	+
	125	+
117	117

image-20240827181431-3.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.ting

Size

...	...	@@ -1,0 +1,1 @@
	1	+331.6 KB

Content

image-20240827181447-4.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.ting

Size

...	...	@@ -1,0 +1,1 @@
	1	+302.2 KB

Content