Changes for page UART Access for LoRa ST v4 base model
Last modified by Edwin Chen on 2024/02/05 09:56
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... ... @@ -19,7 +19,6 @@ 19 19 PS-LB 20 20 )))|(% style="width:120px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:221px" %)Instruction 21 21 22 - 23 23 = 2. UART for AT Commands = 24 24 25 25 == 2.1 Generate software set up for AT Commands via UART == ... ... @@ -57,9 +57,11 @@ 57 57 58 58 = 3. UART for Firmware Upgrade = 59 59 60 -== 3.1 General Instruction forUART update firmware ==59 +== 3.1 Update firmware == 61 61 61 +=== 3.1.1 Update a firmware without bootloader === 62 62 63 + 63 63 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: 64 64 65 65 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially. ... ... @@ -77,7 +77,7 @@ 77 77 78 78 2. Run** (% style="color:blue" %)TremoProgrammer.(%%)** 79 79 80 -3. Choose software and set the address to (% style="color:blue" %)**0x0800D000** 81 +3. Choose software and set the address to (% style="color:blue" %)**0x0800D000(%%)**. (% style="color:red" %)VERY IMPORTANT: USE THIS ADDRESS FOR FIRMWARE WITHOUT BOOTLOADER(%%) 81 81 82 82 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update 83 83