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From version < 15.4 >
edited by Xiaoling
on 2022/12/28 11:09
To version < 26.21 >
edited by Xiaoling
on 2023/04/20 11:20
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1 1  **Table of Contents:**
2 2  
3 3  {{toc/}}
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5 5  
6 6  
7 7  
8 -
9 9  = 1. LoRaST v4 base Hardware =
10 10  
11 11  
12 12  Below hardware use LoRaST v4 module. They module support UART Access for AT Command and Firmware Upgrade.
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15 15  
16 -(% border="1" cellspacing="10" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f7faff; width:621.989px" %)
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 -|(% style="width:77px" %)(((
19 -**PS-LB **
20 -)))|(% style="width:120px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:221px" %)Instruction
21 21  
22 22  
16 +(% border="1" cellspacing="5" style="width:500px" %)
17 +|Models|Mother Board|UART for AT Commands|UART for Upgrade Firmware
18 +| | | |
23 23  
24 24  = 2. UART for AT Commands =
25 25  
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26 26  == 2.1 Generate software set up for AT Commands via UART ==
27 27  
28 28  
25 +(% start="1" style="list-style-type:decimal" %)
29 29  1. Use a general serial tool.
30 30  1. Connect PC to device's UART interface
31 31  1. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
29 +1. (((
30 +The password is the last six characters of APPSKEY or PIN of box
32 32  
32 +**Example:**
33 +
34 +APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
35 +
36 +The password:147485
37 +
38 +[[image:image-20230329162900-1.png||height="302" width="648"]]
39 +
40 +
41 +)))
42 +
33 33  [[image:image-20221224170218-1.png||height="497" width="640"]]
34 34  
35 35  
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39 39  [[image:image-20221224171304-3.png||height="545" width="863"]]
40 40  
41 41  
52 +== 2.3 UART Connection for SN50v3 base mother board ==
53 +
54 +
42 42  = 3. UART for Firmware Upgrade =
43 43  
44 -== 3.1 General Instruction for UART update firmware ==
57 +== 3.1 Update firmware ==
45 45  
59 +=== 3.1.0 What is Dragino Bootloader? ===
46 46  
61 +Dragino Bootloader is a customizer made bootloader which support below features:
62 +
63 +* OTA Update via LoRa or BLE
64 +* OTA Batch update configure via LoRa or BLE
65 +
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71 +
72 +(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="width:912.222px" %)
73 +|(% style="width:429px" %)Model with LoRa Bootloader|(% style="width:480px" %)Model with BLE Bootloader
74 +|(% style="width:429px" %) |(% style="width:480px" %)
75 +
76 +=== 3.1.1 Update a firmware with Dragino bootloader ===
77 +
78 +
79 +
80 +
81 +=== 3.1.2 Update a firmware without bootloader ===
82 +
83 +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.
84 +
47 47  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:
48 48  
49 49   (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
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61 61  
62 62  2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
63 63  
64 -3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**
102 +3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**(%%). (% style="color:red" %)VERY IMPORTANT: USE THIS ADDRESS FOR FIRMWARE WITHOUT BOOTLOADER
65 65  
66 66  4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
67 67  
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68 68  [[image:image-20221224174341-4.png||height="471" width="374"]]
69 69  
70 70  
109 +
110 +
111 +
112 +
71 71  == 3.2 UART Connection for SIB mother board for Program. ==
72 72  
73 73  
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74 74  Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference.
75 75  
76 76  [[image:image-20221224174605-6.png||height="569" width="880"]]
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78 -
79 -
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