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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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Edwin - Content
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... ... @@ -19,8 +19,6 @@ 19 19 PS-LB 20 20 )))|(% style="width:120px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:221px" %)Instruction 21 21 22 - 23 - 24 24 = 2. UART for AT Commands = 25 25 26 26 == 2.1 Generate software set up for AT Commands via UART == ... ... @@ -53,11 +53,23 @@ 53 53 [[image:image-20221224171304-3.png||height="545" width="863"]] 54 54 55 55 54 +== 2.3 UART Connection for SN50v3 base mother board == 55 + 56 + 56 56 = 3. UART for Firmware Upgrade = 57 57 58 -== 3.1 General Instruction forUART update firmware ==59 +== 3.1 Update firmware == 59 59 61 +(% class="wikigeneratedid" %) 62 +=== 3.1.1 Update a firmware with Dragino bootloader === 60 60 64 + 65 + 66 + 67 +=== 3.1.2 Update a firmware without bootloader === 68 + 69 +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. 70 + 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. ... ... @@ -75,7 +75,7 @@ 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** 88 +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 ... ... @@ -82,6 +82,10 @@ 82 82 [[image:image-20221224174341-4.png||height="471" width="374"]] 83 83 84 84 95 + 96 + 97 + 98 + 85 85 == 3.2 UART Connection for SIB mother board for Program. == 86 86 87 87