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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... ... @@ -8,6 +8,7 @@ 8 8 **PS-LB ** 9 9 )))|(% style="width:135px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:230px" %)Instruction 10 10 11 + 11 11 = UART for AT Commands = 12 12 13 13 == Generate software set up for AT Commands via UART == ... ... @@ -27,37 +27,4 @@ 27 27 28 28 = UART for Firmware Upgrade = 29 29 30 -== General Instruction for UART update firmware == 31 - 32 -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: 33 - 34 - **Step1**: Set BOOT Switch to **PROG** mode. PROG mode is for update firmware specially. 35 - 36 - **Step2**: Press **Reset** button, the module will then boot into program mode. 37 - 38 - **Step3**: Use **TremoProgrammer** to update the firmware to LoRaST v4. 39 - 40 - **Step4**: Set BOOT Switch to **FLASH** position. Press Reset button again and module will run the new software. 41 - 42 - 43 -Below is the method for how to update via **TremoProgrammer:** 44 - 45 -1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]] 46 - 47 -2. Run** TremoProgrammer.** 48 - 49 -3. Choose software and set the address to **0x0800D000** 50 - 51 -4. Rember to set BOOT Switch to FLASH after update 52 - 53 -[[image:image-20221224174341-4.png||height="471" width="374"]] 54 - 55 - 56 -== UART Connection for SIB mother board for Program. == 57 - 58 -Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference. 59 - 60 -[[image:image-20221224174605-6.png||height="569" width="880"]] 61 - 62 - 63 63