Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -86,22 +86,16 @@
86	86
87	87	[[image:https://wiki.dragino.com/images/thumb/0/09/STM32_UART_Upgrade_5.png/600px-STM32_UART_Upgrade_5.png||height="385" width="600"]]
88	88
89		-(((
90	90	UART Upgrade
91		-)))
92	92
93	93	(((
94		-(((
95	95	Step 5: For switch type ISP Mode, After upgrade,please remember to switch back to Flash mode and press RESET Button to run the firmware.
96	96	)))
97		-)))
98	98
99	99	(((
100		-(((
101	101	Step 6: Always run AT+FDR after update firmware. This is to reset the device to factory settings of the new firmware.
102	102
103	103	)))
104		-)))
105	105
106	106	== 3.3 Trouble shooting ==
107	107
...	...	@@ -119,15 +119,11 @@
119	119
120	120	[[image:https://wiki.dragino.com/images/9/96/FlashLoader-troube_1.png||height="521" width="399"]]
121	121
122		-(((
123	123	Unable to Load data from this file
124		-)))
125	125
126	126	(((
127		-(((
128	128	The previous LSN50 firmware file is stored in github. If user use right click ~-~-> Save As to get the hex file. This error will happen. Now the LSN50 firmware file has been moved to [[LSN50 Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Firmware/]] to avoid this happen.
129	129	)))
130		-)))
131	131
132	132	== 3.5 Alternative method to flash via UART ==
133	133
...	...	@@ -215,7 +215,9 @@
215	215
216	216	Click Global Icon
217	217
	208	+(((
218	218	**Step 5**: After click the Global ICon in Step4, The led on the ST-LINK v2 adapter will now blinks, if you use hand to press the reset button , you need to release the reset button when see the LED blinks, and the ST-Link will detect the STM32 hardware as below. Click cancel to enter next step. Please check hardware connection if ST-Link v2 LED doesn't blink
	210	+)))
219	219
220	220	[[image:https://wiki.dragino.com/images/thumb/2/20/ST-LINK-troube_2.png/600px-ST-LINK-troube_2.png||height="366" width="600"]]
221	221