Changes for page UART Access for LoRa ST v4 base model
Last modified by Mengting Qiu on 2024/09/10 16:32
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... ... @@ -27,7 +27,6 @@ 27 27 |(% style="width:290px" %)LHT65N|(% style="width:172px" %)LHT65N|(% style="width:116px" %) |(% style="width:248px" %) 28 28 |(% style="width:290px" %) |(% style="width:172px" %) |(% style="width:116px" %) |(% style="width:248px" %) 29 29 30 - 31 31 = 2. UART for AT Commands = 32 32 33 33 == 2.1 Generate software set up for AT Commands via UART == ... ... @@ -64,6 +64,7 @@ 64 64 65 65 == 2.3 UART Connection for SN50v3 base mother board == 66 66 66 +[[image:image-20230515102801-1.png]] 67 67 68 68 69 69 = 3. UART for Firmware Upgrade = ... ... @@ -75,22 +75,12 @@ 75 75 76 76 Dragino Bootloader is a customizer made bootloader which support below features: 77 77 78 -* OTA Update via LoRa or BLE79 -* OTA Batch update configure via LoRa or BLE78 +* OTA Update via LoRa 79 +* OTA Batch update configure via LoRa 80 80 81 -(% border="1" cellspacing="5" style="width:912.222px" %) 82 -|(% style="background-color:#d9e2f3; color:#0070c0; width:429px" %)**Model supports LoRa Bootloader**|(% style="background-color:#d9e2f3; color:#0070c0; width:480px" %)**Model with BLE Bootloader** 83 -|(% style="width:429px" %)((( 84 -PS-LB, SDI12-LB, PS-LB-NA, SN50v3-LB, 81 +All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader. 85 85 86 -D2x-LB, S31x-LB, SDI12-LB 87 87 88 -LA66, LA66 USB, LA66 Shield 89 -)))|(% style="width:480px" %)((( 90 - 91 -))) 92 - 93 - 94 94 === 3.1.2 How can i know if my device already have bootloader? === 95 95 96 96 If a device has a bootloader. it will output bootloader info to UART when boot. As below: ... ... @@ -100,8 +100,38 @@ 100 100 101 101 === 3.1.3 How to upload bootloader to device? === 102 102 93 +If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it. 103 103 95 +**[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].** 104 104 97 + 98 +**Update a firmware via TremoProgrammer:** 99 + 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: 101 + 102 + (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially. 103 + 104 + (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode. 105 + 106 + (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4. 107 + 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. 109 + 110 + 111 +Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:** 112 + 113 +1. **TremoProgrammer** download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]] 114 + 115 +2. Run** (% style="color:blue" %)TremoProgrammer.(%%)** 116 + 117 +3. Choose software and set the address to (% style="color:blue" %)**0x08000000**(%%). 118 + 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 120 + 121 +[[image:image-20230515171651-1.png]] 122 + 123 + 124 + 105 105 == 3.2 Update Firmware (Assume the device already have a bootloader) == 106 106 107 107 === 3.2.1 Update a firmware via Dragino bootloader === ... ... @@ -130,11 +130,8 @@ 130 130 131 131 2. Run** (% style="color:blue" %)TremoProgrammer.(%%)** 132 132 133 -3. Choose software and set the address to (% style="color:blue" %)**0x0800D000**(%%). (% style="color:red" %)VERY IMPORTANT :USETHISADDRESS FOR FIRMWARE WITHOUT BOOTLOADER153 +3. Choose software and set the address to (% style="color:blue" %)**0x0800D000**(%%). (% style="color:red" %)VERY IMPORTANT for this address. 134 134 135 135 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update 136 136 137 137 [[image:image-20221224174341-4.png||height="471" width="374"]] 138 - 139 - 140 -
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