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...	...	@@ -136,7 +136,6 @@
136	136
137	137	[[image:image-20230523174230-1.png]]
138	138
139		-(% class="wikigeneratedid" %)
140	140	== ==
141	141
142	142	== 1.8  Hardware Variant ==
...	...	@@ -144,7 +144,9 @@
144	144
145	145	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
146	146	|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
147		-|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
	146	+|(% style="width:102px" %)(((
	147	+S31-LB
	148	+)))|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
148	148	1 x SHT31 Probe
149	149
150	150	Cable Length : 2 meters
...	...	@@ -151,7 +151,9 @@
151	151
152	152
153	153	)))
154		-|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
	155	+|(% style="width:102px" %)(((
	156	+S31B-LB
	157	+)))|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
155	155	1 x SHT31 Probe
156	156
157	157	Installed in device.
...	...	@@ -324,7 +324,7 @@
324	324	[[Humidity>>||anchor="HHumidity"]]
325	325	)))
326	326
327		-==== (% style="color:#4472c4" %)**Battery**(%%) ====
	330	+==== (% style="color:#4472c4" %)**2.3.2.1 Battery**(%%) ====
328	328
329	329	Sensor Battery Level.
330	330
...	...	@@ -334,7 +334,7 @@
334	334
335	335
336	336
337		-==== (% style="color:#4472c4" %)**Temperature**(%%) ====
	340	+==== (% style="color:#4472c4" %)**2.3.2.2 Temperature**(%%) ====
338	338
339	339	**Example**:
340	340
...	...	@@ -345,13 +345,13 @@
345	345	（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
346	346
347	347
348		-==== (% style="color:#4472c4" %)**Humidity**(%%) ====
	351	+==== (% style="color:#4472c4" %)**2.3.2.3 Humidity**(%%) ====
349	349
350	350
351	351	Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
352	352
353	353
354		-==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
	357	+==== (% style="color:#4472c4" %)**2.3.2.4 Alarm Flag& MOD**(%%) ====
355	355
356	356
357	357	**Example:**
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386	386
387	387	Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
388	388
389		-* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
390		-* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
	392	+* (((
	393	+a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
	394	+)))
	395	+* (((
	396	+b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
	397	+)))
391	391
392	392	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
393	393