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1		-XWiki.ting
	1	+XWiki.Xiaoling

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20	20	(% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
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22		-(% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, and so on.
	22	+(% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
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24	24	(% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
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28	28	SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
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	30	+
30	30	== 1.2 ​Features ==
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32	32
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40	40	* Downlink to change configure
41	41	* 8500mAh Battery for long term use
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	44	+
	45	+
43	43	== 1.3 Specification ==
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45	45
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77	77	* Sleep Mode: 5uA @ 3.3v
78	78	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
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	84	+
80	80	== 1.4 Sleep mode and working mode ==
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82	82
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104	104	)))
105	105	|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
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107	107	== 1.6 BLE connection ==
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580	580
581	581	==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ====
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583		-(% style="color:red" %)**Note: Firmware not release, contact Dragino for testing.**
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585	585	In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
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891	891	)))
892	892	* (((
893	893	Since the device can only detect a pulse period of 50ms when [[AT+PWMSET=0>>||anchor="H3.3.8PWMsetting"]] (counting in microseconds), it is necessary to change the value of PWMSET according to the frequency of input capture.
894		-)))
895		-* (((
896		-PWM Input allows low power consumption. PWM Output to achieve real-time control, you need to go to Class C. Power consumption will not be low.
897	897
898		-For PWM Output Feature, there are two consideration to see if the device can be powered by battery or have to be powered by external DC.
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900		-a) If needs to realtime control output, SN50v3-LB has be run in CLass C and have to use external power source.
901		-
902		-b) If the output duration is more than 30 seconds, bettert to use external power source.
903		-
904		-
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906	906	)))
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925	925	* 8: MOD9
926	926	* 9: MOD10
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928	928	== 2.4 Payload Decoder file ==
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954	954	* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
955	955	* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
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	957	+
957	957	== 3.2 General Commands ==
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959	959
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1001	1001	* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
1002	1002	* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
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	1006	+
1004	1004	=== 3.3.2 Get Device Status ===
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1049	1049	* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1050	1050	* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
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1052	1052	=== 3.3.4 Set Power Output Duration ===
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1081	1081	* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1082	1082	* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
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1084	1084	=== 3.3.5 Set Weighing parameters ===
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1106	1106	* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1107	1107	* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
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1109	1109	=== 3.3.6 Set Digital pulse count value ===
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1129	1129	* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1130	1130	* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
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1132	1132	=== 3.3.7 Set Workmode ===
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1153	1153	* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1154	1154	* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
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1156	1156	=== 3.3.8 PWM setting ===
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1180	1180	* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1181	1181	* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
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1183	1183	= 4. Battery & Power Consumption =
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1205	1205	* (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/]]**
1206	1206	* 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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1208	1208	= 6. FAQ =
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1210	1210	== 6.1 Where can i find source code of SN50v3-LB? ==
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1213	1213	* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1214	1214	* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
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	1234	+
1216	1216	== 6.2 How to generate PWM Output in SN50v3-LB? ==
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1252	1252	* (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1253	1253	* (% style="color:red" %)**NH**(%%): No Hole
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1255	1255	= 8. ​Packing Info =
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1266	1266	* Package Size / pcs : cm
1267	1267	* Weight / pcs : g
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1269	1269	= 9. Support =
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