Last modified by Mengting Qiu on 2024/09/10 16:32
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From version < 14.1 >
edited by Edwin Chen
on 2022/12/24 17:47
To version < 36.1 >
edited by Edwin Chen
on 2023/05/15 17:21
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1 +(% class="wikigeneratedid" %)
3 3  **Table of Contents:**
4 4  
5 5  {{toc/}}
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7 7  
8 8  
9 9  
9 += 1. LoRaST v4 base Hardware =
10 10  
11 -= LoRaST v4 base Hardware =
12 12  
13 -Below hardware use LoRaST v4 module. They module support UART Access for AT Command and Firmware Upgrade.
12 +Below hardware use LoRaST v4 module. They supports UART Access for AT Command and Firmware Upgrade.
14 14  
15 -(% border="1" cellspacing="10" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f7faff; width:770px" %)
16 -(% class="sortHeader" %)|=(% style="width: 180px;" %)Model|=(% style="width: 135px;" %)Mother Board|=(% style="width: 199px;" %)UART for AT Commands|=(% style="width: 230px;" %)UART for Upgrade Firmware
17 -|(% style="width:180px" %)(((
18 -**PS-LB **
19 -)))|(% style="width:135px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:230px" %)Instruction
14 +{{velocity}}
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20 20  
21 -= UART for AT Commands =
19 +(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="width:829px" %)
20 +|(% style="background-color:#d9e2f3; width:290px" %)**Models**|(% style="background-color:#d9e2f3; color:#0070c0; width:172px" %)**Mother Board**|(% style="background-color:#d9e2f3; color:#0070c0; width:116px" %)**UART for AT Commands**|(% style="background-color:#d9e2f3; color:#0070c0; width:248px" %)**UART for Upgrade Firmware**
21 +|(% style="width:290px" %)PS-LB, PS-LB-NA, SDI12-LB|(% style="width:172px" %)SIB|(% style="width:116px" %)Instruction|(% style="width:248px" %)Instruction
22 +|(% style="width:290px" %)(((
23 +SN50v3, S31-LB, S31B-LB,
22 22  
23 -== Generate software set up for AT Commands via UART ==
25 +D20-LB.D20S-LB, D21-LB, D22-LB
26 +)))|(% style="width:172px" %)SN50v3|(% style="width:116px" %) |(% style="width:248px" %)
27 +|(% style="width:290px" %)LHT65N|(% style="width:172px" %)LHT65N|(% style="width:116px" %) |(% style="width:248px" %)
28 +|(% style="width:290px" %) |(% style="width:172px" %) |(% style="width:116px" %) |(% style="width:248px" %)
24 24  
25 -1. Use a general serial tool.
26 -1. Connect PC to device's UART interface
27 -1. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
30 += 2. UART for AT Commands =
28 28  
32 +== 2.1 Generate software set up for AT Commands via UART ==
33 +
34 +
35 +~1. Use a general serial tool.
36 +
37 +2. Connect PC to device's UART interface
38 +
39 +3. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
40 +
41 +(((
42 +4. The password is the last six characters of APPSKEY or PIN of box
43 +
44 +**Example：**
45 +
46 +APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
47 +
48 +The password：147485
49 +
50 +[[image:image-20230329162900-1.png||height="302" width="648"]]
51 +
52 +
53 +)))
54 +
29 29  [[image:image-20221224170218-1.png||height="497" width="640"]]
30 30  
31 31  
32 -== UART Connection for SIB mother board ==
58 +== 2.2 UART Connection for SIB mother board ==
33 33  
60 +
34 34  [[image:image-20221224171304-3.png||height="545" width="863"]]
35 35  
36 36  
64 +== 2.3 UART Connection for SN50v3 base mother board ==
37 37  
38 -= UART for Firmware Upgrade =
66 +[[image:image-20230515102801-1.png]]
39 39  
40 -== General Instruction for UART update firmware ==
41 41  
69 += 3. UART for Firmware Upgrade =
70 +
71 +== 3.1 Check Your device already have bootloader ==
72 +
73 +=== 3.1.1 What is Dragino Bootloader? ===
74 +
75 +
76 +Dragino Bootloader is a customizer made bootloader which support below features:
77 +
78 +* OTA Update via LoRa
79 +* OTA Batch update configure via LoRa
80 +
81 +All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
82 +
83 +
84 +=== 3.1.2 How can i know if my device already have bootloader? ===
85 +
86 +If a device has a bootloader. it will output bootloader info to UART when boot. As below:
87 +
88 +[[image:image-20230514150410-1.png||height="398" width="815"]]
89 +
90 +
91 +=== 3.1.3 How to upload bootloader to device? ===
92 +
93 +If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
94 +
95 +**[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].**
96 +
97 +
98 +**Update a firmware via TremoProgrammer:**
99 +
42 42  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:
43 43  
44 - **Step1**: Set BOOT Switch to **PROG** mode. PROG mode is for update firmware specially.
102 + (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
45 45  
46 - **Step2**: Press **Reset** button, the module will then boot into program mode.
104 + (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
47 47  
48 - **Step3**: Use **TremoProgrammer** to update the firmware to LoRaST v4.
106 + (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
49 49  
50 - **Step4**: Set BOOT Switch to **FLASH** position. Press Reset button again and module will run the new software.
108 + (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
51 51  
52 52  
53 -Below is the method for how to update via **TremoProgrammer:**
111 +Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
54 54  
55 -1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
113 +1.  **TremoProgrammer** download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
56 56  
57 -2.  Run** TremoProgrammer.**
115 +2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
58 58  
59 -3.  Choose software and set the address to **0x0800D000**
117 +3.  Choose software and set the address to (% style="color:blue" %)**0x08000000**(%%).
60 60  
61 -4. Rember to set BOOT Switch to FLASH after update
119 +4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update finish. And you should be about to see Bootloader info in output after update
62 62  
63 -[[image:image-20221224174341-4.png||height="471" width="374"]]
121 +[[image:image-20230515171651-1.png]]
64 64  
65 65  
66 -== UART Connection for SIB mother board for Program. ==
67 67  
68 -Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference.
125 +== 3.2 Update Firmware (Assume the device already have a bootloader) ==
69 69  
70 -[[image:image-20221224174605-6.png||height="569" width="880"]]
127 +=== 3.2.1 Update a firmware via Dragino bootloader ===
71 71  
72 72  
73 -
130 +
131 +
132 +=== 3.2.2 Update a firmware via TremoProgrammer ===
133 +
134 +Make sure your device already bootloader while use this update. Other device won't be able to boot ( can be solve by upload a bootloader to the device).
135 +
136 +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:
137 +
138 + (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
139 +
140 + (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
141 +
142 + (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
143 +
144 + (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
145 +
146 +
147 +Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
148 +
149 +1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
150 +
151 +2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
152 +
153 +3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**(%%). (% style="color:red" %)VERY IMPORTANT for this address.
154 +
155 +4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
156 +
157 +[[image:image-20221224174341-4.png||height="471" width="374"]]
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