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Author

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1		-XWiki.Bei
	1	+XWiki.Edwin

Content

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16	16	(% border="1" cellspacing="10" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f7faff; width:621.989px" %)
17	17	(% class="sortHeader" %)|=(% style="width: 77px;" %)Model|=(% style="width: 120px;" %)Mother Board|=(% style="width: 199px;" %)UART for AT Commands|=(% style="width: 221px;" %)UART for Upgrade Firmware
18	18	|(% style="width:77px" %)(((
19		-**PS-LB **
	19	+PS-LB
20	20	)))|(% style="width:120px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:221px" %)Instruction
21	21
22	22	= 2. UART for AT Commands =
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29	29	1. Connect PC to device's UART interface
30	30	1. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
31	31	1. (((
32		-The password is the last six characters of APPSKEY
	32	+The password is the last six characters of APPSKEY or PIN of box
33	33
34		-Example：
	34	+**Example：**
35	35
36	36	APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
37	37
38	38	The password：147485
	39	+
	40	+[[image:image-20230329162900-1.png||height="302" width="648"]]
	41	+
	42	+
39	39	)))
40	40
41	41	[[image:image-20221224170218-1.png||height="497" width="640"]]
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47	47	[[image:image-20221224171304-3.png||height="545" width="863"]]
48	48
49	49
	54	+== 2.3 UART Connection for SN50v3 base mother board ==
	55	+
	56	+
50	50	= 3. UART for Firmware Upgrade =
51	51
52		-== 3.1 General Instruction for UART update firmware ==
	59	+== 3.1 Update firmware ==
53	53
	61	+=== 3.1.1 Update a firmware without bootloader ===
54	54
	63	+
55	55	LoRaSTv4 Base hardware support UART update firmware. the UART connection is the same as AT Command connection, with the need for two extra action. See below for the steps:
56	56
57	57	(% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
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69	69
70	70	2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
71	71
72		-3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**
	81	+3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000(%%)**. (% style="color:red" %)VERY IMPORTANT: USE THIS ADDRESS FOR FIRMWARE WITHOUT BOOTLOADER(%%)
73	73
74	74	4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
75	75

image-20230329162900-1.png

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	1	+XWiki.Bei

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	1	+217.0 KB

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