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Version 36.1 by Edwin Chen on 2023/05/15 17:21
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Xiaoling 26.16 1 (% class="wikigeneratedid" %)
Edwin Chen 14.1 2 **Table of Contents:**
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Edwin Chen 15.1 9 = 1. LoRaST v4 base Hardware =
Edwin Chen 1.1 10
Xiaoling 15.2 11
Edwin Chen 29.1 12 Below hardware use LoRaST v4 module. They supports UART Access for AT Command and Firmware Upgrade.
Edwin Chen 1.1 13
Xiaoling 26.22 14 {{velocity}}
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Edwin Chen 29.1 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,
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Edwin Chen 29.1 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" %)
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Edwin Chen 15.1 30 = 2. UART for AT Commands =
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32 == 2.1 Generate software set up for AT Commands via UART ==
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Xiaoling 15.2 34
Xiaoling 26.25 35 ~1. Use a general serial tool.
Edwin Chen 9.1 36
Xiaoling 26.25 37 2. Connect PC to device's UART interface
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39 3. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
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41 (((
42 4. The password is the last six characters of APPSKEY or PIN of box
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Xiaoling 20.2 44 **Example：**
Bei Jinggeng 16.1 45
46 APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
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48 The password：147485
Bei Jinggeng 19.1 49
Bei Jinggeng 20.1 50 [[image:image-20230329162900-1.png||height="302" width="648"]]
Bei Jinggeng 19.1 51
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Bei Jinggeng 16.1 53 )))
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Edwin Chen 9.1 55 [[image:image-20221224170218-1.png||height="497" width="640"]]
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Edwin Chen 15.1 58 == 2.2 UART Connection for SIB mother board ==
Edwin Chen 9.1 59
Xiaoling 15.3 60
Edwin Chen 9.1 61 [[image:image-20221224171304-3.png||height="545" width="863"]]
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Edwin Chen 21.1 64 == 2.3 UART Connection for SN50v3 base mother board ==
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Edwin Chen 34.1 66 [[image:image-20230515102801-1.png]]
Edwin Chen 21.1 67
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Edwin Chen 15.1 69 = 3. UART for Firmware Upgrade =
Edwin Chen 9.1 70
Edwin Chen 28.1 71 == 3.1 Check Your device already have bootloader ==
Edwin Chen 13.1 72
Edwin Chen 28.1 73 === 3.1.1 What is Dragino Bootloader? ===
Edwin Chen 24.1 74
Xiaoling 26.24 75
Edwin Chen 24.1 76 Dragino Bootloader is a customizer made bootloader which support below features:
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Edwin Chen 36.1 78 * OTA Update via LoRa
79 * OTA Batch update configure via LoRa
Edwin Chen 24.1 80
Edwin Chen 31.1 81 All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
Edwin Chen 24.1 82
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Edwin Chen 28.1 84 === 3.1.2 How can i know if my device already have bootloader? ===
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Edwin Chen 28.1 86 If a device has a bootloader. it will output bootloader info to UART when boot. As below:
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Edwin Chen 28.1 88 [[image:image-20230514150410-1.png||height="398" width="815"]]
Edwin Chen 22.1 89
Edwin Chen 23.1 90
Edwin Chen 28.1 91 === 3.1.3 How to upload bootloader to device? ===
Edwin Chen 23.1 92
Edwin Chen 32.1 93 If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
Edwin Chen 23.1 94
Edwin Chen 36.1 95 **[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].**
Edwin Chen 23.1 96
Edwin Chen 36.1 97
98 **Update a firmware via TremoProgrammer:**
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100 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:
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102 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
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104 (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
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106 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
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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.
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110
111 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
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113 1.  **TremoProgrammer** download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
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115 2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
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117 3.  Choose software and set the address to (% style="color:blue" %)**0x08000000**(%%).
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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
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121 [[image:image-20230515171651-1.png]]
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Edwin Chen 28.1 125 == 3.2 Update Firmware (Assume the device already have a bootloader) ==
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127 === 3.2.1 Update a firmware via Dragino bootloader ===
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132 === 3.2.2 Update a firmware via TremoProgrammer ===
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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).
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Edwin Chen 13.1 136 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:
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Xiaoling 15.4 138 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
Edwin Chen 13.1 139
Xiaoling 15.4 140 (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
Edwin Chen 13.1 141
Xiaoling 15.4 142 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
Edwin Chen 13.1 143
Xiaoling 15.4 144 (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
Edwin Chen 13.1 145
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Xiaoling 15.4 147 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
Edwin Chen 13.1 148
149 1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
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Xiaoling 15.4 151 2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
Edwin Chen 13.1 152
Edwin Chen 36.1 153 3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**(%%). (% style="color:red" %)VERY IMPORTANT for this address.
Edwin Chen 13.1 154
Xiaoling 15.4 155 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
Edwin Chen 13.1 156
157 [[image:image-20221224174341-4.png||height="471" width="374"]]