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Version 26.9 by Xiaoling on 2023/04/20 10:56
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1 **Table of Contents:**
2
3 {{toc/}}
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9 = 1. LoRaST v4 base Hardware =
10
11
12 Below hardware use LoRaST v4 module. They module support UART Access for AT Command and Firmware Upgrade.
13
14
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20 (% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:760.222px" %)
21 (% class="sortHeader" %)|=(% style="width: 124px; color: rgb(0, 112, 192);" %)Models|=(% style="width: 136px; color: rgb(0, 112, 192);" %)Mother Board|=(% style="width: 254px; color: rgb(0, 112, 192);" %)UART for AT Commands|=(% style="width: 241px; color: rgb(0, 112, 192);" %)UART for Upgrade Firmware
22 |(% style="width:124px" %)(((
23 PS-LB
24 )))|(% style="width:136px" %)SIB|(% style="width:254px" %)(((
25 Instruction
26 )))|(% style="width:241px" %)(((
27 (((
28 Instruction
29 )))
30 )))
31
32 (% style="display:none" %)
33
34 = 2. UART for AT Commands =
35
36 == 2.1 Generate software set up for AT Commands via UART ==
37
38
39 (% start="1" style="list-style-type:decimal" %)
40 1. Use a general serial tool.
41 1. Connect PC to device's UART interface
42 1. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
43 1. (((
44 The password is the last six characters of APPSKEY or PIN of box
45
46 **Example：**
47
48 APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
49
50 The password：147485
51
52 [[image:image-20230329162900-1.png||height="302" width="648"]]
53
54
55 )))
56
57 [[image:image-20221224170218-1.png||height="497" width="640"]]
58
59
60 == 2.2 UART Connection for SIB mother board ==
61
62
63 [[image:image-20221224171304-3.png||height="545" width="863"]]
64
65
66 == 2.3 UART Connection for SN50v3 base mother board ==
67
68
69 = 3. UART for Firmware Upgrade =
70
71 == 3.1 Update firmware ==
72
73 === 3.1.0 What is Dragino Bootloader? ===
74
75 Dragino Bootloader is a customizer made bootloader which support below features:
76
77 * OTA Update via LoRa or BLE
78 * OTA Batch update configure via LoRa or BLE
79
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85 (% border="1" cellspacing="10" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f7faff; width:621.989px" %)
86 (% class="sortHeader" %)|=(% style="width: 307px;" %)Model with LoRa Bootloader|=(% style="width: 313px;" %)Model with BLE Bootloader
87 |(% style="width:307px" %)(((
88 PS-LB, SDI12-LB, PS-LB-NA, SN50v3-LB,
89
90 D2x-LB, S31x-LB, SDI12-LB
91 )))|(% style="width:313px" %)
92
93 === 3.1.1 Update a firmware with Dragino bootloader ===
94
95
96
97
98 === 3.1.2 Update a firmware without bootloader ===
99
100 If a firmware's name doesn't have the suffix **_with_bootloader**. It means the firmware is without bootloader and user can use this method to uplink.
101
102 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:
103
104 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
105
106 (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
107
108 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
109
110 (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
111
112
113 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
114
115 1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
116
117 2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
118
119 3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**(%%). (% style="color:red" %)VERY IMPORTANT: USE THIS ADDRESS FOR FIRMWARE WITHOUT BOOTLOADER
120
121 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
122
123 [[image:image-20221224174341-4.png||height="471" width="374"]]
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125
126
127
128
129
130 == 3.2 UART Connection for SIB mother board for Program. ==
131
132
133 Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference.
134
135 [[image:image-20221224174605-6.png||height="569" width="880"]]
136