Changes for page UART Access for LoRa ST v4 base model
Last modified by Mengting Qiu on 2024/11/11 17:09
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... ... @@ -19,6 +19,8 @@ 19 19 **PS-LB ** 20 20 )))|(% style="width:120px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:221px" %)Instruction 21 21 22 + 23 + 22 22 = 2. UART for AT Commands = 23 23 24 24 == 2.1 Generate software set up for AT Commands via UART == ... ... @@ -33,6 +33,7 @@ 33 33 34 34 == 2.2 UART Connection for SIB mother board == 35 35 38 + 36 36 [[image:image-20221224171304-3.png||height="545" width="863"]] 37 37 38 38 ... ... @@ -41,6 +41,7 @@ 41 41 42 42 == 3.1 General Instruction for UART update firmware == 43 43 47 + 44 44 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: 45 45 46 46 **Step1**: Set BOOT Switch to **PROG** mode. PROG mode is for update firmware specially. ... ... @@ -67,8 +67,7 @@ 67 67 68 68 == 3.2 UART Connection for SIB mother board for Program. == 69 69 74 + 70 70 Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference. 71 71 72 72 [[image:image-20221224174605-6.png||height="569" width="880"]] 73 - 74 -