Wiki source code of UART Access for LoRa ST v4 base model
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26.16 | 1 | (% class="wikigeneratedid" %) |
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14.1 | 2 | **Table of Contents:** |
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15.1 | 9 | = 1. LoRaST v4 base Hardware = |
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1.1 | 10 | |
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15.2 | 11 | |
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1.1 | 12 | Below hardware use LoRaST v4 module. They module support UART Access for AT Command and Firmware Upgrade. |
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26.13 | 14 | |
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26.20 | 16 | (% border="1" cellspacing="5" style="width:500px" %) |
| 17 | |Models|Mother Board|UART for AT Commands|UART for Upgrade Firmware | ||
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26.13 | 19 | |
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15.1 | 20 | = 2. UART for AT Commands = |
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| 22 | == 2.1 Generate software set up for AT Commands via UART == | ||
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15.2 | 24 | |
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17.1 | 25 | (% start="1" style="list-style-type:decimal" %) |
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9.1 | 26 | 1. Use a general serial tool. |
| 27 | 1. Connect PC to device's UART interface | ||
| 28 | 1. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control. | ||
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16.1 | 29 | 1. ((( |
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19.1 | 30 | The password is the last six characters of APPSKEY or PIN of box |
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9.1 | 31 | |
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20.2 | 32 | **Example：** |
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16.1 | 33 | |
| 34 | APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85 | ||
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| 36 | The password：147485 | ||
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19.1 | 37 | |
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20.1 | 38 | [[image:image-20230329162900-1.png||height="302" width="648"]] |
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19.1 | 39 | |
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16.1 | 41 | ))) |
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9.1 | 43 | [[image:image-20221224170218-1.png||height="497" width="640"]] |
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15.1 | 46 | == 2.2 UART Connection for SIB mother board == |
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9.1 | 47 | |
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15.3 | 48 | |
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9.1 | 49 | [[image:image-20221224171304-3.png||height="545" width="863"]] |
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21.1 | 52 | == 2.3 UART Connection for SN50v3 base mother board == |
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15.1 | 55 | = 3. UART for Firmware Upgrade = |
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9.1 | 56 | |
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22.1 | 57 | == 3.1 Update firmware == |
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13.1 | 58 | |
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24.1 | 59 | === 3.1.0 What is Dragino Bootloader? === |
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| 61 | Dragino Bootloader is a customizer made bootloader which support below features: | ||
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| 63 | * OTA Update via LoRa or BLE | ||
| 64 | * OTA Batch update configure via LoRa or BLE | ||
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25.1 | 66 | {{velocity}} |
| 67 | $xwiki.ssfx.use("js/xwiki/table/table.css") | ||
| 68 | $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true) | ||
| 69 | {{/velocity}} | ||
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24.1 | 70 | |
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26.21 | 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" %) | ||
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24.1 | 75 | |
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23.1 | 76 | === 3.1.1 Update a firmware with Dragino bootloader === |
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15.3 | 77 | |
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22.1 | 78 | |
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23.1 | 79 | |
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| 81 | === 3.1.2 Update a firmware without bootloader === | ||
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| 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. | ||
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13.1 | 85 | 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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15.4 | 87 | (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially. |
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13.1 | 88 | |
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15.4 | 89 | (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode. |
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13.1 | 90 | |
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15.4 | 91 | (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4. |
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13.1 | 92 | |
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15.4 | 93 | (% 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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13.1 | 94 | |
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15.4 | 96 | Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:** |
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13.1 | 97 | |
| 98 | 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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15.4 | 100 | 2. Run** (% style="color:blue" %)TremoProgrammer.(%%)** |
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13.1 | 101 | |
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23.1 | 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 |
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13.1 | 103 | |
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15.4 | 104 | 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update |
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13.1 | 105 | |
| 106 | [[image:image-20221224174341-4.png||height="471" width="374"]] | ||
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23.1 | 109 | |
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15.1 | 113 | == 3.2 UART Connection for SIB mother board for Program. == |
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13.1 | 114 | |
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15.3 | 115 | |
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13.1 | 116 | Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference. |
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| 118 | [[image:image-20221224174605-6.png||height="569" width="880"]] |