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Changes for page FAQ for Batteries

Last modified by kai on 2025/05/21 18:04
From version 27.1
edited by kai
on 2025/03/21 16:24
Change comment: There is no comment for this version
To version 33.1
edited by kai
on 2025/05/21 18:04
Change comment: There is no comment for this version

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... ... @@ -116,6 +116,7 @@
116 116  == 3.3 Solar Spec ==
117 117  
118 118  
119 +* Solar Panel: Monocrystalline Silicon
119 119  * Dimension: 103 x 73 mm
120 120  * Max Power: 0.9 W
121 121  * Voltage at nominal power :5V (±5%)
... ... @@ -197,10 +197,93 @@
197 197  
198 198  == 4.3 Method 3: Use AI to calculate. ==
199 199  
201 +=== 4.3.1 For CB version: ===
200 200  
203 +For example, if you need to inquire about the battery life of the S31-CB, you can refer to the following instructions to inquire about the AI:
201 201  
202 202  
206 +The S31x-CB using ER26500 + SPC1520 8500mAh battery packs.
203 203  
208 +~1. CB version of AI questioning techniques:
209 +
210 +Battery capacity is 8500mAh, self-discharge <2%/year
211 +Sleep current:  19.618uA
212 +Sampling current&Duration:  20mA. 10 seconds
213 +UDP Transmit/Receive Current & Duration:  58mA, 36 sec.
214 +MQTT protocol transmit current & duration:  63mA, 41 seconds
215 +TCP protocol transmit current & duration:  62mA, 41 seconds
216 +GSP positioning current & duration:  87.0756mA, 44.162 seconds
217 +Timed Acquisition Current & Duration:  8.78151mA, 0.125338s
218 +Acquisition every 120 minutes, launching once, GPS positioning once a day ,15 minutes timed acquisition once
219 +How many years can the battery be used in different transmission modes?
220 +
221 +
222 +**AI Response Results:**
223 +
224 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-CBS31B-CB--NB-IoTLTE-M_Temperature%26Humidity_Sensor_User_Manual/WebHome/image-20250314084804-1.png?width=557&height=1828&rev=1.1||alt="image-20250314084804-1.png"]]
225 +
226 +
227 +
228 +=== 4.3.2. For CS version: ===
229 +
230 +
231 +For example, if you need to inquire about the battery life of the S31-CS, you can refer to the following instructions to inquire about the AI:
232 +
233 +The S31x-CS uses a 3000mAh Li-Ion battery.
234 +
235 +Battery capacity is 8500mAh, self-discharge <2%/year
236 +Sleep current: 50.409uA
237 +Sampling current&Duration:  20mA. 10 seconds
238 +UDP Transmit/Receive Current & Duration:  58mA, 36 seconds.
239 +MQTT protocol transmit current & duration:  63mA, 41 seconds
240 +TCP protocol transmit current & duration:  62mA, 41 seconds
241 +GSP positioning current & duration:  87.0756mA, 44.162 seconds
242 +Timed Acquisition Current & Duration:  8.78151mA, 0.125338 seconds
243 +Acquisition every 120 minutes, launching once, GPS positioning once a day ,15 minutes timed acquisition once
244 +How many years can the battery be used in different transmission modes?
245 +
246 +**AI Response Results:**
247 +
248 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-CBS31B-CB--NB-IoTLTE-M_Temperature%26Humidity_Sensor_User_Manual/WebHome/image-20250314093630-2.png?width=523&height=1621&rev=1.1||alt="image-20250314093630-2.png"]]
249 +
250 +
251 +
252 +=== 4.3.3 For LB version: ===
253 +
254 +
255 +=== 4.3.4 For LS version: ===
256 +
257 +
258 +Take WSC3-L as an example:
259 +
260 +[[image:image-20250521180239-1.png||height="348" width="675"]]
261 +
262 +
263 +
264 +**Example queries to ask AI：**
265 +
266 +Sleep Current: 52.016uA  
267 +Battery self-discharge: 2%/y (Li-ion Battery)
268 +Sampling Period per circle: Current 6.32744mA, Duration: 377.967ms
269 +Watchdog current and duration:   Current 3.35756mA, Duration: 1ms  
270 +Rain Guage power usage per pulse:  Current 190.853uA  
271 +Transmit Period per circle ( Most power consumpe case EU868, DR0, TXP=0): Current 24.5984mA, Duration 9.201s.  
272 +Transmit Period per circle ( Most power consumpe case EU868, DR1, TXP=0): Current 15.1868mA, Duration 7.194s.  
273 +Transmit Period per circle ( Most power consumpe case EU868, DR2, TXP=0): Current 8.34099mA, Duration 6.735s.  
274 +Transmit Period per circle ( Most power consumpe case EU868, DR3, TXP=0): Current 4.89607mA, Duration 6.551s.  
275 +Transmit Period per circle ( Most power consumpe case EU868, DR4, TXP=0): Current 2.97526mA, Duration 6.397s.  
276 +Transmit Period per circle ( Most power consumpe case EU868, DR5, TXP=0): Current 1.90898mA, Duration 6.348s.
277 +Uplink Interval : 20min
278 +Battery Capacity: 3000mAh
279 +10,000 triggers per day
280 +Can you please help me calculate the average current and battery life for the different DRs above?
281 +
282 +
283 +**AI Response Example:**
284 +
285 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WSC3-L--Weather_Station_Kit_User_Manual/WebHome/image-20250507184250-4.png?rev=1.1||alt="image-20250507184250-4.png"]]
286 +
287 +
204 204  = 5. Debug for Battery running out shortly =
205 205  
206 206  
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