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Version 5.2 by Xiaoling on 2024/09/23 17:27
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1 **Table of Contents:**
2
3 {{toc/}}
4
5
6
7
8
9 = 1. RS485-LB connects to third-party sensors =
10
11 == 1.1 How to connect RS485-LB node to UART distance sensor? ==
12
13
14 Take the A16-15 as an example, but the same setup can support different distance sensors, compare specifications see this [[link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DDS04-LB_LoRaWAN_4-Channels_Distance_Detection_Sensor_User_Manual/#H1.4ProbeOptions]] to DDS04-LB.
15
16 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240703151202-1.png?rev=1.1||alt="image-20240703151202-1.png"]]
17
18 * (((
19 **Connection：**
20 )))
21
22 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240703153033-2.jpeg?width=687&height=364&rev=1.1||alt="image-20240703153033-2.jpeg" height="364" width="687"]]
23
24 * **AT command configuration:  **
25
26 **AT+MOD=2    **
27
28 **AT+COMMAND1=01 02 03 04 05 ,0  AT+SEARCH1=1,ff  AT+DATACUT1=4,2,2~~3  AT+CMDDL1=1000**
29
30 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240703153540-3.png?rev=1.1||alt="image-20240703153540-3.png"]]
31
32 * **Decoder:  Decoding refer to this [[link>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/RS485-LB_A16-15]].**
33 * **Example in TTN:**
34
35 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240703161941-4.png?width=1357&height=619&rev=1.1||alt="image-20240703161941-4.png" height="619" width="1357"]]
36
37
38 = 2. SN50v3-LB connects to third-party sensors =
39
40 == 2.1 Working Modes & Sensor Data. Uplink via FPORT~=2 ==
41
42
43 SN50v3-LB/LS has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set SN50v3-LB/LS to different working modes.
44
45 For example:
46
47 (% style="color:blue" %)**AT+MOD=2  ** (%%) ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
48
49
50 (% style="color:red" %)**Important Notice:**
51
52 ~1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in (% style="color:blue" %)**DR0**(%%). Server sides will see NULL payload while SN50v3-LB/LS transmit in DR0 with 12 bytes payload.
53
54 2. All modes share the same Payload Explanation from HERE.
55
56 3. By default, the device will send an uplink message every 20 minutes.
57
58
59 === 2.1.1 MOD~=1 (Default Mode) ===
60
61
62 In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
63
64 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
65 |(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:90px" %)**1**|(% style="background-color:#4f81bd; color:white; width:128px" %)**2**|(% style="background-color:#4f81bd; color:white; width:79px" %)**2**
66 |Value|Bat|(% style="width:191px" %)(((
67 Temperature(DS18B20)(PC13)
68 )))|(% style="width:78px" %)(((
69 ADC(PA4)
70 )))|(% style="width:216px" %)(((
71 Digital in(PB15)&Digital Interrupt(PA8)
72 )))|(% style="width:308px" %)(((
73 Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
74 )))|(% style="width:154px" %)(((
75 Humidity(SHT20 or SHT31)
76 )))
77
78 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
79
80
81 === 2.1.2 MOD~=2 (Distance Mode) ===
82
83
84 This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
85
86 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
87 |(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:29px" %)**2**|(% style="background-color:#4f81bd; color:white; width:108px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:110px" %)**1**|(% style="background-color:#4f81bd; color:white; width:140px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**
88 |Value|BAT|(% style="width:196px" %)(((
89 Temperature(DS18B20)(PC13)
90 )))|(% style="width:87px" %)(((
91 ADC(PA4)
92 )))|(% style="width:189px" %)(((
93 Digital in(PB15) & Digital Interrupt(PA8)
94 )))|(% style="width:208px" %)(((
95 Distance measure by: 1) LIDAR-Lite V3HP
96 Or 2) Ultrasonic Sensor
97 )))|(% style="width:117px" %)Reserved
98
99 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
100
101 (% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
102
103 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512173758-5.png?width=712&height=563&rev=1.1||alt="image-20230512173758-5.png"]]
104
105 (% style="color:blue" %)**Connection to Ultrasonic Sensor:**
106
107 (% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
108
109 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512173903-6.png?width=715&height=596&rev=1.1||alt="image-20230512173903-6.png"]]
110
111 For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
112
113 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
114 |(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:120px" %)**2**|(% style="background-color:#4f81bd; color:white; width:77px" %)**2**
115 |Value|BAT|(% style="width:183px" %)(((
116 Temperature(DS18B20)(PC13)
117 )))|(% style="width:173px" %)(((
118 Digital in(PB15) & Digital Interrupt(PA8)
119 )))|(% style="width:84px" %)(((
120 ADC(PA4)
121 )))|(% style="width:323px" %)(((
122 Distance measure by:1)TF-Mini plus LiDAR
123 Or 2) TF-Luna LiDAR
124 )))|(% style="width:188px" %)Distance signal  strength
125
126 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
127
128 **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
129
130 (% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current**[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512180609-7.png?width=802&height=555&rev=1.1||alt="image-20230512180609-7.png"]]
131
132 **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
133
134 (% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current**
135
136 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230610170047-1.png?width=799&height=452&rev=1.1||alt="image-20230610170047-1.png"]]
137
138
139 === 2.1.3 MOD~=3 (3 ADC + I2C) ===
140
141
142 This mode has total 12 bytes. Include 3 x ADC + 1x I2C
143
144 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
145 |=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
146 **Size(bytes)**
147 )))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 110px;background-color:#4F81BD;color:white" %)2|=(% style="width: 97px;background-color:#4F81BD;color:white" %)2|=(% style="width: 20px;background-color:#4F81BD;color:white" %)1
148 |Value|(% style="width:68px" %)(((
149 ADC1(PA4)
150 )))|(% style="width:75px" %)(((
151 ADC2(PA5)
152 )))|(((
153 ADC3(PA8)
154 )))|(((
155 Digital Interrupt(PB15)
156 )))|(% style="width:304px" %)(((
157 Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
158 )))|(% style="width:163px" %)(((
159 Humidity(SHT20 or SHT31)
160 )))|(% style="width:53px" %)Bat
161
162
163 === 2.1.4 MOD~=4 (3 x DS18B20) ===
164
165
166 This mode has total 11 bytes. As shown below:
167
168 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
169 |(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:99px" %)**1**|(% style="background-color:#4f81bd; color:white; width:99px" %)**2**|(% style="background-color:#4f81bd; color:white; width:99px" %)**2**
170 |Value|BAT|(% style="width:186px" %)(((
171 Temperature1(DS18B20)(PC13)
172 )))|(% style="width:82px" %)(((
173 ADC(PA4)
174 )))|(% style="width:210px" %)(((
175 Digital in(PB15) & Digital Interrupt(PA8) 
176 )))|(% style="width:191px" %)Temperature2(DS18B20)
177 (PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
178
179 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]]
180
181 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513134006-1.png?width=736&height=559&rev=1.1||alt="image-20230513134006-1.png"]]
182
183
184 === 2.1.5 MOD~=5 (Weight Measurement by HX711) ===
185
186
187 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512164658-2.png?width=729&height=532&rev=1.1||alt="image-20230512164658-2.png"]]
188
189 Each HX711 need to be calibrated before used. User need to do below two steps:
190
191 1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
192 1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run (% style="color:blue" %)**AT+WEIGAP**(%%) to adjust the Calibration Factor.
193 1. (((
194 Weight has 4 bytes, the unit is g.
195
196
197 )))
198
199 For example:
200
201 (% style="color:blue" %)**AT+GETSENSORVALUE =0**
202
203 Response:  Weight is 401 g
204
205 Check the response of this command and adjust the value to match the real value for thing.
206
207 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
208 |=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
209 **Size(bytes)**
210 )))|=(% style="width: 20px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 150px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 198px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 49px;background-color:#4F81BD;color:white" %)**4**
211 |Value|BAT|(% style="width:193px" %)(((
212 Temperature(DS18B20)(PC13)
213 )))|(% style="width:85px" %)(((
214 ADC(PA4)
215 )))|(% style="width:186px" %)(((
216 Digital in(PB15) & Digital Interrupt(PA8)
217 )))|(% style="width:100px" %)Weight
218
219 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
220
221
222 === 2.1.6 MOD~=6 (Counting Mode) ===
223
224
225 In this mode, the device will work in counting mode. It counts the interrupt on the interrupt pins and sends the count on TDC time.
226
227 Connection is as below. The PIR sensor is a count sensor, it will generate interrupt when people come close or go away. User can replace the PIR sensor with other counting sensors.
228
229 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512181814-9.png?width=697&height=543&rev=1.1||alt="image-20230512181814-9.png"]]
230
231 (% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.**
232
233 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
234 |=(% style="width: 60px;background-color:#4F81BD;color:white" %)**Size(bytes)**|=(% style="width: 40px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 180px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 100px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 77px;background-color:#4F81BD;color:white" %)**4**
235 |Value|BAT|(% style="width:256px" %)(((
236 Temperature(DS18B20)(PC13)
237 )))|(% style="width:108px" %)(((
238 ADC(PA4)
239 )))|(% style="width:126px" %)(((
240 Digital in(PB15)
241 )))|(% style="width:145px" %)(((
242 Count(PA8)
243 )))
244
245 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]]
246
247
248 === 2.1.7 MOD~=7 (Three interrupt contact modes) ===
249
250
251 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
252 |=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
253 **Size(bytes)**
254 )))|=(% style="width: 20px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 89px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 89px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 89px;background-color:#4F81BD;color:white" %)1|=(% style="width: 40px;background-color:#4F81BD;color:white" %)2
255 |Value|BAT|(% style="width:188px" %)(((
256 Temperature(DS18B20)
257 (PC13)
258 )))|(% style="width:83px" %)(((
259 ADC(PA5)
260 )))|(% style="width:184px" %)(((
261 Digital Interrupt1(PA8)
262 )))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
263
264 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513111203-7.png?width=975&height=324&rev=1.1||alt="image-20230513111203-7.png"]]
265
266
267 === 2.1.8 MOD~=8 (3ADC+1DS18B20) ===
268
269
270 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
271 |=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
272 **Size(bytes)**
273 )))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 110px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 119px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 69px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 69px;background-color:#4F81BD;color:white" %)2
274 |Value|BAT|(% style="width:207px" %)(((
275 Temperature(DS18B20)
276 (PC13)
277 )))|(% style="width:94px" %)(((
278 ADC1(PA4)
279 )))|(% style="width:198px" %)(((
280 Digital Interrupt(PB15)
281 )))|(% style="width:84px" %)(((
282 ADC2(PA5)
283 )))|(% style="width:82px" %)(((
284 ADC3(PA8)
285 )))
286
287 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513111231-8.png?width=900&height=335&rev=1.1||alt="image-20230513111231-8.png"]]
288
289
290 === 2.1.9 MOD~=9 (3DS18B20+ two Interrupt count mode) ===
291
292
293 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
294 |=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
295 **Size(bytes)**
296 )))|=(% style="width: 20px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 89px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 59px;background-color:#4F81BD;color:white" %)4|=(% style="width: 59px;background-color:#4F81BD;color:white" %)4
297 |Value|BAT|(((
298 Temperature
299 (DS18B20)(PC13)
300 )))|(((
301 Temperature2
302 (DS18B20)(PB9)
303 )))|(((
304 Digital Interrupt
305 (PB15)
306 )))|(% style="width:193px" %)(((
307 Temperature3
308 (DS18B20)(PB8)
309 )))|(% style="width:78px" %)(((
310 Count1(PA8)
311 )))|(% style="width:78px" %)(((
312 Count2(PA4)
313 )))
314
315 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513111255-9.png?width=899&height=341&rev=1.1||alt="image-20230513111255-9.png"]]
316
317 (% style="color:blue" %)**The newly added AT command is issued correspondingly:**
318
319 (% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
320
321 (% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
322
323 (% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
324
325
326 (% style="color:blue" %)**AT+SETCNT=aa,bb** 
327
328 When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
329
330 When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
331
332
333 === 2.1.10 MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ===
334
335
336 (% style="color:red" %)**Note: Firmware not release, contact Dragino for testing.**
337
338 In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
339
340 [[It should be noted when using PWM mode.>>||anchor="H2.3.3.12A0PWMMOD"]]
341
342
343 ==== 2.1.10.1  Uplink, PWM input capture ====
344
345
346 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817172209-2.png?width=683&height=439&rev=1.1||alt="image-20230817172209-2.png"]]
347
348 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
349 |(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:135px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:90px" %)**2**
350 |Value|Bat|(% style="width:191px" %)(((
351 Temperature(DS18B20)(PC13)
352 )))|(% style="width:78px" %)(((
353 ADC(PA4)
354 )))|(% style="width:135px" %)(((
355 PWM_Setting
356 &Digital Interrupt(PA8)
357 )))|(% style="width:70px" %)(((
358 Pulse period
359 )))|(% style="width:89px" %)(((
360 Duration of high level
361 )))
362
363 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817170702-1.png?width=1044&height=161&rev=1.1||alt="image-20230817170702-1.png"]]
364
365 When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle.
366
367 **Frequency：**
368
369 (% class="MsoNormal" %)
370 (% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=0, **(% lang="EN-US" %)Frequency= 1000000/(%%)Pulse period（HZ）;
371
372 (% class="MsoNormal" %)
373 (% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=1, **(% lang="EN-US" %)Frequency= 1000/(%%)Pulse period（HZ）;
374
375
376 (% class="MsoNormal" %)
377 **Duty cycle:**
378
379 Duty cycle= Duration of high level/ Pulse period*100 ~(%).
380
381 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230818092200-1.png?width=627&height=344&rev=1.1||alt="image-20230818092200-1.png"]]
382
383
384 ==== 2.1.10.2 Uplink, PWM output ====
385
386 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817172209-2.png?width=683&height=439&rev=1.1||alt="image-20230817172209-2.png"]]
387
388 (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMOUT=a,b,c**
389
390 a is the time delay of the output, the unit is ms.
391
392 b is the output frequency, the unit is HZ.
393
394 c is the duty cycle of the output, the unit is %.
395
396 (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**Downlink**(%%):  (% style="color:#037691" %)**0B 01 bb cc aa **
397
398 aa is the time delay of the output, the unit is ms.
399
400 bb is the output frequency, the unit is HZ.
401
402 cc is the duty cycle of the output, the unit is %.
403
404
405 For example, send a AT command: AT+PWMOUT=65535,1000,50  The PWM is always out, the frequency is 1000HZ, and the duty cycle is 50.
406
407 The oscilloscope displays as follows:
408
409 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817172209-2.png?width=683&height=439&rev=1.1||alt="image-20230817172209-2.png"]]
410
411
412 ===== 2.1.10.3 Downlink, PWM output =====
413
414 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817173800-3.png?width=685&height=412&rev=1.1||alt="image-20230817173800-3.png"]]
415
416 Downlink:  (% style="color:#037691" %)**0B xx xx xx yy zz zz**
417
418 xx xx xx is the output frequency, the unit is HZ.
419
420 yy is the duty cycle of the output, the unit is %.
421
422 zz zz is the time delay of the output, the unit is ms.
423
424
425 For example, send a downlink command: 0B 00 61 A8 32 13 88, the frequency is 25KHZ, the duty cycle is 50, and the output time is 5 seconds.
426
427 The oscilloscope displays as follows:
428
429 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817173858-5.png?width=843&height=634&rev=1.1||alt="image-20230817173858-5.png"]]
430
431
432 ==== 2.1.11 MOD~=11 (TEMP117) ====
433
434
435 In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
436
437 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
438 |(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:90px" %)**1**|(% style="background-color:#4f81bd; color:white; width:128px" %)**2**|(% style="background-color:#4f81bd; color:white; width:79px" %)**2**
439 |Value|Bat|(% style="width:191px" %)(((
440 Temperature(DS18B20)(PC13)
441 )))|(% style="width:78px" %)(((
442 ADC(PA4)
443 )))|(% style="width:216px" %)(((
444 Digital in(PB15)&Digital Interrupt(PA8)
445 )))|(% style="width:308px" %)(((
446 Temperature
447
448 (TEMP117)
449 )))|(% style="width:154px" %)(((
450 Reserved position, meaningless
451
452 (0x0000)
453 )))
454
455 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20240717113113-1.png?width=793&height=352&rev=1.1||alt="image-20240717113113-1.png"]]
456
457 Connection:
458
459 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20240717141528-2.jpeg?width=654&height=430&rev=1.1||alt="image-20240717141528-2.jpeg"]]
460
461
462 ==== 2.1.12 MOD~=12 (Count+SHT31) ====
463
464
465 This mode has total 11 bytes. As shown below:
466
467 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
468 |=(% style="width: 86px; background-color: rgb(79, 129, 189); color: white;" %)**Size(bytes)**|=(% style="width: 86px; background-color: rgb(79, 129, 189); color: white;" %)**2**|=(% style="width: 86px; background-color: rgb(79, 129, 189); color: white;" %)**2**|=(% style="width: 86px; background-color: rgb(79, 129, 189); color: white;" %)**2**|=(% style="width: 86px; background-color: rgb(79, 129, 189); color: white;" %)**1**|=(% style="width: 86px; background-color: rgb(79, 129, 189); color: white;" %)**4**
469 |Value|BAT|(% style="width:86px" %)(((
470 Temperature_SHT31
471 )))|(% style="width:86px" %)(((
472 Humidity_SHT31
473 )))|(% style="width:86px" %)(((
474 Digital in(PB15)
475 )))|(% style="width:86px" %)(((
476 Count(PA8)
477 )))
478
479 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20240717150948-5.png?width=979&height=389&rev=1.1||alt="image-20240717150948-5.png"]]
480
481 Wiring example:
482
483 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20240717152224-6.jpeg?width=680&height=359&rev=1.1||alt="image-20240717152224-6.jpeg"]]
484
485
486 == 2.2 ​Decode payload ==
487
488
489 While using TTN V3 network, you can add the payload format to decode the payload.
490
491 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378466788-734.png?rev=1.1||alt="1656378466788-734.png"]]
492
493 The payload decoder function for TTN V3 are here:
494
495 The payload decoder function for TTN V3 are here:
496
497 SN50v3-LB/LS TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
498
499
500 === 2.2.1 Battery Info ===
501
502
503 Check the battery voltage for SN50v3-LB/LS.
504
505 Ex1: 0x0B45 = 2885mV
506
507 Ex2: 0x0B49 = 2889mV
508
509
510 === 2.2.2 Temperature (DS18B20) ===
511
512
513 If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
514
515 More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
516
517 (% style="color:blue" %)**Connection:**
518
519 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512180718-8.png?width=647&height=538&rev=1.1||alt="image-20230512180718-8.png"]]
520
521 (% style="color:blue" %)**Example**:
522
523 If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
524
525 If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
526
527 (FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
528
529
530 === 2.2.3 Digital Input ===
531
532
533 The digital input for pin PB15,
534
535 * When PB15 is high, the bit 1 of payload byte 6 is 1.
536 * When PB15 is low, the bit 1 of payload byte 6 is 0.
537
538 (% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
539 (((
540 When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
541
542 (% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
543
544
545 )))
546
547 ==== 2.2.4 Analogue Digital Converter (ADC) ====
548
549
550 The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
551
552 When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
553
554 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
555
556 (% style="color:red" %)**Note: If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.**
557
558
559 The position of PA5 on the hardware after **LSN50 v3.3** is changed to the position shown in the figure below, and the collected voltage becomes one-sixth of the original.
560
561 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230811113449-1.png?width=608&height=370&rev=1.1||alt="image-20230811113449-1.png"]]
562
563
564 === 2.2.5 Digital Interrupt ===
565
566
567 Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3-LB/LS will send a packet to the server.
568
569 (% style="color:blue" %)** Interrupt connection method:**
570
571 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230513105351-5.png?width=485&height=147&rev=1.1||alt="image-20230513105351-5.png"]]
572
573 (% style="color:blue" %)**Example to use with door sensor :**
574
575 The door sensor is shown at right. It is a two wire magnetic contact switch used for detecting the open/close status of doors or windows.
576
577 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
578
579 When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50v3-LB/LS interrupt interface to detect the status for the door or window.
580
581
582 (% style="color:blue" %)**Below is the installation example:**
583
584 Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB/LS as follows:
585
586 * (((
587 One pin to SN50v3-LB/LS's PA8 pin
588 )))
589 * (((
590 The other pin to SN50v3-LB/LS's VDD pin
591 )))
592
593 Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PA8 will be at the VCC voltage.
594
595 Door sensors have two types: (% style="color:blue" %)** NC (Normal close)**(%%) and (% style="color:blue" %)**NO (normal open)**(%%). The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder.
596
597 When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v3/1Mohm = 3uA which can be ignored.
598
599 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]]
600
601 The above photos shows the two parts of the magnetic switch fitted to a door.
602
603 The software by default uses the falling edge on the signal line as an interrupt. We need to modify it to accept both the rising edge (0v ~-~-> VCC , door close) and the falling edge (VCC ~-~-> 0v , door open) as the interrupt.
604
605 The command is:
606
607 (% style="color:blue" %)**AT+INTMOD1=1   ** (%%) ~/~/  (more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
608
609 Below shows some screen captures in TTN V3:
610
611 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
612
613 In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
614
615 door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
616
617
618 === 2.2.6 I2C Interface (SHT20 & SHT31) ===
619
620
621 The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
622
623 We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
624
625 (% style="color:red" %)**Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50v3-LB/LS will be a good reference.**
626
627
628 Below is the connection to SHT20/ SHT31. The connection is as below:
629
630 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230610170152-2.png?width=846&height=501&rev=1.1||alt="image-20230610170152-2.png"]]
631
632 The device will be able to get the I2C sensor data now and upload to IoT Server.
633
634 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379664142-345.png?rev=1.1||alt="1656379664142-345.png"]]
635
636 Convert the read byte to decimal and divide it by ten.
637
638 **Example:**
639
640 Temperature:  Read:0116(H) = 278(D)  Value:  278 /10=27.8℃;
641
642 Humidity:    Read:0248(H)=584(D)  Value:  584 / 10=58.4, So 58.4%
643
644 If you want to use other I2C device, please refer the SHT20 part source code as reference.
645
646
647 === 2.2.7 Distance Reading ===
648
649
650 Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
651
652
653 === 2.2.8 Ultrasonic Sensor ===
654
655
656 This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]]
657
658 The SN50v3-LB/LS detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
659
660 The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
661
662 The picture below shows the connection:
663
664 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512173903-6.png?width=715&height=596&rev=1.1||alt="image-20230512173903-6.png"]]
665
666 Connect to the SN50v3-LB/LS and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
667
668 The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
669
670 **Example:**
671
672 Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
673
674
675 === 2.2.9 Battery Output - BAT pin ===
676
677
678 The BAT pin of SN50v3-LB/LS is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB/LS will run out very soon.
679
680
681 === 2.2.10 +5V Output ===
682
683
684 SN50v3-LB/LS will enable +5V output before all sampling and disable the +5v after all sampling. 
685
686 The 5V output time can be controlled by AT Command.
687
688 (% style="color:blue" %)**AT+5VT=1000**
689
690 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
691
692 By default the **AT+5VT=500**. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor.
693
694
695 === 2.2.11 BH1750 Illumination Sensor ===
696
697
698 MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
699
700 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230512172447-4.png?width=712&height=416&rev=1.1||alt="image-20230512172447-4.png"]]
701
702 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png" height="361" width="953"]]
703
704
705 === 2.2.12 PWM MOD ===
706
707
708 * (((
709 The maximum voltage that the SDA pin of SN50v3 can withstand is 3.6V, and it cannot exceed this voltage value, otherwise the chip may be burned.
710 )))
711 * (((
712 If the PWM pin connected to the SDA pin cannot maintain a high level when it is not working, you need to remove the resistor R2 or replace it with a resistor with a larger resistance, otherwise a sleep current of about 360uA will be generated. The position of the resistor is shown in the figure below:
713 )))
714
715 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230817183249-3.png?width=417&height=320&rev=1.1||alt="image-20230817183249-3.png"]]
716
717 * (((
718 The signal captured by the input should preferably be processed by hardware filtering and then connected in. The software processing method is to capture four values, discard the first captured value, and then take the middle value of the second, third, and fourth captured values.
719 )))
720 * (((
721 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.
722 )))
723 * (((
724 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.
725
726 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.
727
728 a) If real-time control output is required, the SN50v3-LB/LS is already operating in class C and an external power supply must be used.
729
730 b) If the output duration is more than 30 seconds, better to use external power source. 
731 )))
732
733
734 === 2.2.13 Working MOD ===
735
736
737 The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
738
739 User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
740
741 Case 7^^th^^ Byte >> 2 & 0x1f:
742
743 * 0: MOD1
744 * 1: MOD2
745 * 2: MOD3
746 * 3: MOD4
747 * 4: MOD5
748 * 5: MOD6
749 * 6: MOD7
750 * 7: MOD8
751 * 8: MOD9
752 * 9: MOD10
753
754 ​
755
756 = 3. PS-LB-NA connects to third-party sensors =
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776