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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... ... @@ -1,13 +11,3 @@ 1 - 2 - 3 -**Table of Contents:** 4 - 5 -{{toc/}} 6 - 7 - 8 - 9 - 10 - 11 11 = LoRaST v4 base Hardware = 12 12 13 13 Below hardware use LoRaST v4 module. They module support UART Access for AT Command and Firmware Upgrade. ... ... @@ -18,56 +18,6 @@ 18 18 **PS-LB ** 19 19 )))|(% style="width:135px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:230px" %)Instruction 20 20 21 -= UART for AT Commands = 22 22 23 -== Generate software set up for AT Commands via UART == 24 24 25 -1. Use a general serial tool. 26 -1. Connect PC to device's UART interface 27 -1. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control. 28 28 29 -[[image:image-20221224170218-1.png||height="497" width="640"]] 30 - 31 - 32 -== UART Connection for SIB mother board == 33 - 34 -[[image:image-20221224171304-3.png||height="545" width="863"]] 35 - 36 - 37 - 38 -= UART for Firmware Upgrade = 39 - 40 -== General Instruction for UART update firmware == 41 - 42 -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: 43 - 44 - **Step1**: Set BOOT Switch to **PROG** mode. PROG mode is for update firmware specially. 45 - 46 - **Step2**: Press **Reset** button, the module will then boot into program mode. 47 - 48 - **Step3**: Use **TremoProgrammer** to update the firmware to LoRaST v4. 49 - 50 - **Step4**: Set BOOT Switch to **FLASH** position. Press Reset button again and module will run the new software. 51 - 52 - 53 -Below is the method for how to update via **TremoProgrammer:** 54 - 55 -1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]] 56 - 57 -2. Run** TremoProgrammer.** 58 - 59 -3. Choose software and set the address to **0x0800D000** 60 - 61 -4. Rember to set BOOT Switch to FLASH after update 62 - 63 -[[image:image-20221224174341-4.png||height="471" width="374"]] 64 - 65 - 66 -== UART Connection for SIB mother board for Program. == 67 - 68 -Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference. 69 - 70 -[[image:image-20221224174605-6.png||height="569" width="880"]] 71 - 72 - 73 -
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