Changes for page LT-22222-LA -- LoRa I/O Controller User Manual

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	509	+
509	509	=== 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI ===
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	548	+
547	547	(((
548	548	**To activate this mode, run the following AT commands:**
549	549	)))
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	643	+
641	641	=== 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
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	706	+
703	703	=== 3.3.6 AT+ADDMOD~=6 (Trigger Mode, Optional) ===
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	2287	+
2283	2283	(% style="color:blue" %)**Example 4**(%%): Connecting to a Dry Contact sensor
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2285	2285	From the DI port circuit above, activating the photocoupler requires a voltage difference between the DI+ and DI- ports. However, the Dry Contact sensor is a passive component and cannot provide this voltage difference on its own.
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2547	2547	== 5.1 Counting how many objects pass through the flow line ==
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2550		-See [[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]].
	2555	+See [[How to set up to setup counting for objects passing through the flow line>>https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/How%20to%20set%20up%20to%20count%20objects%20pass%20in%20flow%20line/]].
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2552	2552
2553	2553	= 6. FAQ =
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2556	2556	This section contains some frequently asked questions, which can help you resolve common issues and find solutions quickly.
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2559		-== 6.1 How to update the firmware? ==
	2564	+== 6.1 OTA Firmware update ==
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2562		-Dragino frequently releases firmware updates for the LT-22222-L. Updating your LT-22222-L with the latest firmware version helps to:
	2567	+(% class="wikigeneratedid" %)
	2568	+User can change firmware LT-22222-LA to:
2563	2563
2564		-* Support new features
2565		-* Fix bugs
2566		-* Change LoRaWAN frequency bands
	2570	+* Change Frequency band/ region.
	2571	+* Update with new features.
	2572	+* Fix bugs.
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2568		-You will need the following things before proceeding:
	2574	+Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]**
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2570		-* 3.5mm programming cable (included with the LT-22222-L as an additional accessory)
2571		-* USB to TTL adapter/converter
2572		-* Download and install the [[STM32 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]]. (replaced by STM32CubeProgrammer)
2573		-* Download the latest firmware image from [[LT-22222-L firmware image files>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]]. Check the file name of the firmware to find the correct region.
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2575		-{{info}}
2576		-As of this writing, the latest firmware version available for the LT-22222-L is v1.6.1.
2577		-{{/info}}
	2577	+Methods to Update Firmware:
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2579		-Below is the hardware setup for uploading a firmware image to the LT-22222-L:
	2579	+* (Recommanded way) OTA firmware update via wireless : **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
	2580	+* Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
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2584		-Start the STM32 Flash Loader and choose the correct COM port to update.
2585		-
2586	2586	(((
2587	2587	(((
2588		-(% style="color:blue" %)**For LT-22222-LA**(%%):
2589		-
2590		-Hold down the **PRO** button, then briefly press the **RST** button. The **DO1** LED will change from OFF to ON. When the **DO1** LED is ON, it indicates that the device is in firmware download mode.
2591		-)))
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2593		-
2594		-)))
2595		-
2596		-
2597		-
2598		-
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2600		-
2601		-
2602		-(% style="color:red" %)**Note**(%%): If you have lost the programming cable, you can make one from a 3.5 mm cable. The pin mapping is as follows:
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2604		-
2605		-
2606		-(((
2607		-(((
2608	2608	== 6.2 How to change the LoRaWAN frequency band/region? ==
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2788	2788	= 8. Ordering information =
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2791		-(% style="color:#4f81bd" %)**LT-22222-L-XXX:**
	2770	+(% style="color:#4f81bd" %)**LT-22222-LA-XXX:**
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2793	2793	(% style="color:#4f81bd" %)**XXX:**
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2808	2808	(% style="color:#037691" %)**Package Includes**:
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2810		-* 1 x LT-22222-L I/O Controller
2811		-* 1 x LoRa antenna matched to the frequency of the LT-22222-L
	2789	+* 1 x LT-22222-LA I/O Controller
	2790	+* 1 x LoRa antenna matched to the frequency of the LT-22222-LA
2812	2812	* 1 x bracket for DIN rail mounting
2813	2813	* 1 x 3.5 mm programming cable
2814	2814