<
From version < 13.1 >
edited by Edwin Chen
on 2022/12/24 17:47
To version < 12.1 >
edited by Edwin Chen
on 2022/12/24 17:46
>
Change comment: Uploaded new attachment "image-20221224174605-6.png", version {1}

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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  
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