Wiki source code of UART Access for LoRa ST v4 base model

Version 26.2 by Xiaoling on 2023/04/20 10:46

version	line-number	content
14.1	1	Table of Contents:
	2
	3	{{toc/}}
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15.1	9	= 1. LoRaST v4 base Hardware =
1.1	10
15.2	11
1.1	12	Below hardware use LoRaST v4 module. They module support UART Access for AT Command and Firmware Upgrade.
	13
26.2	14
	15	{{velocity}}
	16	$xwiki.ssfx.use("js/xwiki/table/table.css")
	17	$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
	18	{{/velocity}}
	19
	20	(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f7faff; width:621.989px" %)
15.2	21	(% class="sortHeader" %)\|=(% style="width: 77px;" %)Model\|=(% style="width: 120px;" %)Mother Board\|=(% style="width: 199px;" %)UART for AT Commands\|=(% style="width: 221px;" %)UART for Upgrade Firmware
	22	\|(% style="width:77px" %)(((
20.2	23	PS-LB
15.2	24	)))\|(% style="width:120px" %)SIB\|(% style="width:199px" %)Instruction\|(% style="width:221px" %)Instruction
5.1	25
15.1	26	= 2. UART for AT Commands =
	27
	28	== 2.1 Generate software set up for AT Commands via UART ==
	29
15.2	30
17.1	31	(% start="1" style="list-style-type:decimal" %)
9.1	32	1. Use a general serial tool.
	33	1. Connect PC to device's UART interface
	34	1. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
16.1	35	1. (((
19.1	36	The password is the last six characters of APPSKEY or PIN of box
9.1	37
20.2	38	Example：
16.1	39
	40	APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
	41
	42	The password：147485
19.1	43
20.1	44	[[image:image-20230329162900-1.png\|\|height="302" width="648"]]
19.1	45
	46
16.1	47	)))
	48
9.1	49	[[image:image-20221224170218-1.png\|\|height="497" width="640"]]
	50
	51
15.1	52	== 2.2 UART Connection for SIB mother board ==
9.1	53
15.3	54
9.1	55	[[image:image-20221224171304-3.png\|\|height="545" width="863"]]
	56
	57
21.1	58	== 2.3 UART Connection for SN50v3 base mother board ==
	59
	60
15.1	61	= 3. UART for Firmware Upgrade =
9.1	62
22.1	63	== 3.1 Update firmware ==
13.1	64
24.1	65	=== 3.1.0 What is Dragino Bootloader? ===
	66
	67	Dragino Bootloader is a customizer made bootloader which support below features:
	68
	69	* OTA Update via LoRa or BLE
	70	* OTA Batch update configure via LoRa or BLE
	71
25.1	72	{{velocity}}
	73	$xwiki.ssfx.use("js/xwiki/table/table.css")
	74	$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
	75	{{/velocity}}
24.1	76
	77	(% border="1" cellspacing="10" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f7faff; width:621.989px" %)
25.1	78	(% class="sortHeader" %)\|=(% style="width: 307px;" %)Model with LoRa Bootloader\|=(% style="width: 313px;" %)Model with BLE Bootloader
	79	\|(% style="width:307px" %)(((
	80	PS-LB, SDI12-LB, PS-LB-NA, SN50v3-LB,
24.1	81
25.1	82	D2x-LB, S31x-LB, SDI12-LB
	83	)))\|(% style="width:313px" %)
24.1	84
23.1	85	=== 3.1.1 Update a firmware with Dragino bootloader ===
15.3	86
22.1	87
23.1	88
	89
	90	=== 3.1.2 Update a firmware without bootloader ===
	91
	92	If a firmware's name doesn't have the suffix _with_bootloader. It means the firmware is without bootloader and user can use this method to uplink.
	93
13.1	94	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:
	95
15.4	96	(% style="color:blue" %)Step1(%%): Set BOOT Switch to (% style="color:blue" %)PROG(%%) mode. PROG mode is for update firmware specially.
13.1	97
15.4	98	(% style="color:blue" %)Step2(%%): Press (% style="color:blue" %)Reset(%%) button, the module will then boot into program mode.
13.1	99
15.4	100	(% style="color:blue" %)Step3(%%): Use (% style="color:blue" %)TremoProgrammer(%%) to update the firmware to LoRaST v4.
13.1	101
15.4	102	(% style="color:blue" %)Step4(%%): Set BOOT Switch to (% style="color:blue" %)FLASH(%%) position. Press Reset button again and module will run the new software.
13.1	103
	104
15.4	105	Below is the method for how to update via (% style="color:blue" %)TremoProgrammer:
13.1	106
	107	1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
	108
15.4	109	2. Run (% style="color:blue" %)TremoProgrammer.(%%)
13.1	110
23.1	111	3. Choose software and set the address to (% style="color:blue" %)0x0800D000(%%). (% style="color:red" %)VERY IMPORTANT: USE THIS ADDRESS FOR FIRMWARE WITHOUT BOOTLOADER
13.1	112
15.4	113	4. Rember to set BOOT Switch to (% style="color:blue" %)FLASH(%%) after update
13.1	114
	115	[[image:image-20221224174341-4.png\|\|height="471" width="374"]]
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23.1	118
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15.1	122	== 3.2 UART Connection for SIB mother board for Program. ==
13.1	123
15.3	124
13.1	125	Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference.
	126
	127	[[image:image-20221224174605-6.png\|\|height="569" width="880"]]
15.4	128
	129
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Wiki source code of UART Access for LoRa ST v4 base model

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