<
From version < 20.2 >
edited by Xiaoling
on 2023/04/11 14:58
To version < 26.14 >
edited by Xiaoling
on 2023/04/20 11:01
>
Change comment: There is no comment for this version

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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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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
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20 +|=(% style="width: 124px; background-color:#D9E2F3" %)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
21 +|(% style="width:124px" %)(((
22 +PS-LB
23 +)))|(% style="width:136px" %)SIB|(% style="width:254px" %)(((
24 +Instruction
25 +)))|(% style="width:241px" %)(((
26 +(((
27 +Instruction
28 +)))
29 +)))
22 22  
31 +(% style="display:none" %)
23 23  
33 +
34 +
35 +
24 24  = 2. UART for AT Commands =
25 25  
26 26  == 2.1 Generate software set up for AT Commands via UART ==
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53 53  [[image:image-20221224171304-3.png||height="545" width="863"]]
54 54  
55 55  
68 +== 2.3 UART Connection for SN50v3 base mother board ==
69 +
70 +
56 56  = 3. UART for Firmware Upgrade =
57 57  
58 -== 3.1 General Instruction for UART update firmware ==
73 +== 3.1 Update firmware ==
59 59  
75 +=== 3.1.0 What is Dragino Bootloader? ===
60 60  
77 +Dragino Bootloader is a customizer made bootloader which support below features:
78 +
79 +* OTA Update via LoRa or BLE
80 +* OTA Batch update configure via LoRa or BLE
81 +
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88 +(% class="sortHeader" %)|=(% style="width: 307px;" %)Model with LoRa Bootloader|=(% style="width: 313px;" %)Model with BLE Bootloader
89 +|(% style="width:307px" %)(((
90 +PS-LB, SDI12-LB, PS-LB-NA, SN50v3-LB,
91 +
92 +D2x-LB, S31x-LB, SDI12-LB
93 +)))|(% style="width:313px" %)
94 +
95 +=== 3.1.1 Update a firmware with Dragino bootloader ===
96 +
97 +
98 +
99 +
100 +=== 3.1.2 Update a firmware without bootloader ===
101 +
102 +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.
103 +
61 61  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:
62 62  
63 63   (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
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75 75  
76 76  2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
77 77  
78 -3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**
121 +3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**(%%). (% style="color:red" %)VERY IMPORTANT: USE THIS ADDRESS FOR FIRMWARE WITHOUT BOOTLOADER
79 79  
80 80  4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
81 81  
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82 82  [[image:image-20221224174341-4.png||height="471" width="374"]]
83 83  
84 84  
128 +
129 +
130 +
131 +
85 85  == 3.2 UART Connection for SIB mother board for Program. ==
86 86  
87 87  
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88 88  Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference.
89 89  
90 90  [[image:image-20221224174605-6.png||height="569" width="880"]]
91 -
92 -
93 -
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