Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -40,7 +40,7 @@
40	40
41	41	* If there is public LoRaWAN network coverage in the area where you plan to install the device (e.g., The Things Network), you can select a network and register the LT-22222-L I/O controller with it.
42	42	* If there is no public LoRaWAN coverage in your area, you can set up a LoRaWAN gateway, or multiple gateways, and connect them to a LoRaWAN network server to create adequate coverage. Then, register the LT-22222-L I/O controller with this network.
43		-* Setup your own private LoRaWAN network.
	43	+* Set up your own private LoRaWAN network.
44	44
45	45	> You can use a LoRaWAN gateway, such as the Dragino LG308, to expand or create LoRaWAN coverage in your area.
46	46	)))
...	...	@@ -169,7 +169,7 @@
169	169	|(% style="width:296px" %)DO2|(% style="width:334px" %)Digital Output 2
170	170	|(% style="width:296px" %)DO1|(% style="width:334px" %)Digital Output 1
171	171
172		-== 2.3 Powering the LT-22222-L ==
	172	+== 2.3 Powering the LT-22222-L  ==
173	173
174	174	The LT-22222-L I/O Controller can be powered by a 7–24V DC power source. Connect the power supply’s positive wire to the VIN and the negative wire to the GND screw terminals. The power indicator (PWR) LED will turn on when the device is properly powered.
175	175
...	...	@@ -593,6 +593,7 @@
593	593	1. Periodically uplink (Based on TDC time). The payload is the same as in normal mode (MOD=1 for the commands above). These are (% style="color:#4f81bd" %)**unconfirmed**(%%) uplinks.
594	594	1. Trigger uplink when the trigger condition is met. LT will send two packets in this case. The first uplink uses the payload specified in trigger mode (MOD=6). The second packet uses the normal mode payload (MOD=1 as set above). Both are (% style="color:#4f81bd" %)**CONFIRMED uplinks.**
595	595
	596	+
596	596	(% style="color:#037691" %)**AT Command to set Trigger Condition**:
597	597
598	598	(% style="color:#4f81bd" %)**Trigger based on voltage**:
...	...	@@ -617,9 +617,9 @@
617	617	AT+ACLIM=10000,15000,0,0   (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink)
618	618
619	619
620		-(% style="color:#4f81bd" %)**Trigger based on DI status**:
	621	+(% style="color:#4f81bd" %)**Trigger base on DI status**:
621	621
622		-DI status triggers Flag.
	623	+DI status trigger Flag.
623	623
624	624	Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >
625	625
...	...	@@ -661,7 +661,7 @@
661	661
662	662	(% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
663	663
664		-MOD6 Payload: total 11 bytes payload
	665	+MOD6 Payload : total 11 bytes payload
665	665
666	666	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
667	667	|(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:49px" %)**6**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1**
...	...	@@ -675,7 +675,7 @@
675	675	MOD(6)
676	676	)))
677	677
678		-(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if the trigger is set for this part. Totally 1byte as below
	679	+(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
679	679
680	680	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
681	681	|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
...	...	@@ -1106,7 +1106,7 @@
1106	1106	)))
1107	1107
1108	1108	(((
1109		-00: Closed ,  01: Open , 11: No action
	1110	+00: Close ,  01: Open , 11: No action
1110	1110
1111	1111	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1112	1112	|(% style="background-color:#4f81bd; color:white" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white" %)**RO1**|(% style="background-color:#4f81bd; color:white" %)**RO2**
...	...	@@ -1228,7 +1228,7 @@
1228	1228
1229	1229
1230	1230
1231		-==== 3.4.2.19 Counting ~-~- Change counting mode to save time ====
	1232	+==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1232	1232
1233	1233
1234	1234	* (% style="color:#037691" %)**AT Command:**
...	...	@@ -2006,10 +2006,10 @@
2006	2006
2007	2007	= 5. Case Study =
2008	2008
2009		-== 5.1 Counting how many objects pass through the flow Line ==
	2010	+== 5.1 Counting how many objects pass in Flow Line ==
2010	2010
2011	2011
2012		-Reference Link: [[How to set up to setup counting for objects passing through the flow line>>How to set up to count objects pass in flow line]]?
	2013	+Reference Link: [[How to set up to count objects pass in flow line>>How to set up to count objects pass in flow line]]?
2013	2013
2014	2014
2015	2015	= 6. FAQ =
...	...	@@ -2017,26 +2017,26 @@
2017	2017	== 6.1 How to upgrade the image? ==
2018	2018
2019	2019
2020		-The LT-22222-L I/O Controller is shipped with a 3.5mm cable, which is used to upload an image to LT in order to:
	2021	+The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
2021	2021
2022		-* Support new features.
2023		-* Fix bugs.
	2023	+* Support new features
	2024	+* For bug fix
2024	2024	* Change LoRaWAN bands.
2025	2025
2026		-Below is the hardware connection setup for uploading an image to the LT:
	2027	+Below is the hardware connection for how to upload an image to the LT:
2027	2027
2028	2028	[[image:1653359603330-121.png]]
2029	2029
2030	2030
2031	2031	(((
2032		-(% style="color:#0000ff" %)**Step 1**(%%)**:** Download the F[[lash Loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
2033		-(% style="color:#0000ff" %)**Step 2**(%%)**:** Download the [[LT Image files>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]].
2034		-(% style="color:#0000ff" %)**Step 3**(%%)**:** Open the Flash Loader and choose the correct COM port to update.
	2033	+(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
	2034	+(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]].
	2035	+(% style="color:blue" %)**Step3**(%%)**:** Open flashloader; choose the correct COM port to update.
2035	2035
2036	2036
2037	2037	(((
2038	2038	(% style="color:blue" %)**For LT-22222-L**(%%):
2039		-Hold down the PRO button, then momentarily press the RST reset button. The (% style="color:red" %)**DO1 LED**(%%) will change from OFF to ON. When the (% style="color:red" %)**DO1 LED**(%%) is ON, it indicates that the device is in download mode.
	2040	+Hold down the PRO button and then momentarily press the RST reset button and the (% style="color:red" %)**DO1 led**(%%) will change from OFF to ON. When (% style="color:red" %)**DO1 LED**(%%) is on, it means the device is in download mode.
2040	2040	)))
2041	2041
2042	2042
...	...	@@ -2051,7 +2051,7 @@
2051	2051	[[image:image-20220524104033-15.png]]
2052	2052
2053	2053
2054		-(% style="color:red" %)**Note**(%%): If you have lost the programming cable, you can make one from a 3.5mm cable. The pin mapping is as follows:
	2055	+(% style="color:red" %)**Notice**(%%): In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
2055	2055
2056	2056	[[image:1653360054704-518.png||height="186" width="745"]]
2057	2057
...	...	@@ -2065,13 +2065,13 @@
2065	2065	)))
2066	2066
2067	2067	(((
2068		-You can follow the introductions on [[how to upgrade image>>||anchor="H5.1Howtoupgradetheimage3F"]]. When downloading, select the required image file.
	2069	+User can follow the introduction for [[how to upgrade image>>||anchor="H5.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
2069	2069	)))
2070	2070
2071	2071	(((
2072	2072
2073	2073
2074		-== 6.3 How to set up LT to work with a Single Channel Gateway, such as LG01/LG02? ==
	2075	+== 6.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
2075	2075
2076	2076
2077	2077	)))
...	...	@@ -2078,13 +2078,13 @@
2078	2078
2079	2079	(((
2080	2080	(((
2081		-In this case, you need to set the LT-33222-L to work in ABP mode and transmit on only one frequency.
	2082	+In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
2082	2082	)))
2083	2083	)))
2084	2084
2085	2085	(((
2086	2086	(((
2087		-Assume you have an LG02 working on the frequency 868400000. Below are the steps.
	2088	+Assume we have a LG02 working in the frequency 868400000 now , below is the step.
2088	2088
2089	2089
2090	2090	)))
...	...	@@ -2091,7 +2091,7 @@
2091	2091	)))
2092	2092
2093	2093	(((
2094		-(% style="color:#0000ff" %)**Step 1**(%%):  Log in to The Things Stack SANDBOX, create an ABP device in the application, and input the Network Session key (NwkSKey), App session key (AppSKey) of the device.
	2095	+(% style="color:blue" %)**Step1**(%%):  Log in TTN, Create an ABP device in the application and input the network session key (NETSKEY), app session key (APPSKEY) from the device.
2095	2095
2096	2096
2097	2097	)))
...	...	@@ -2148,7 +2148,7 @@
2148	2148	Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/]]
2149	2149
2150	2150
2151		-== 6.5 Can I see the counting event in Serial? ==
	2152	+== 6.5 Can I see counting event in Serial? ==
2152	2152
2153	2153
2154	2154	(((
...	...	@@ -2155,10 +2155,10 @@
2155	2155	User can run AT+DEBUG command to see the counting event in serial. If firmware too old and doesn't support AT+DEBUG. User can update to latest firmware first.
2156	2156
2157	2157
2158		-== 6.6 Can I use point-to-point communication with LT-22222-L? ==
	2159	+== 6.6 Can i use point to point communication for LT-22222-L? ==
2159	2159
2160	2160
2161		-Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]. this is [[firmware>>https://github.com/dragino/LT-22222-L/releases]].
	2162	+Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]  ，this is [[firmware>>https://github.com/dragino/LT-22222-L/releases]].
2162	2162
2163	2163
2164	2164	)))