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36	36
37	37	* LoRaWAN 1.0.3 Class A
38	38	* Ultra-low power consumption
39		-* External 3 meters SHT31 probe (For S31-LB)
	39	+* 1 ~~ 3 External Temperature Probesr
40	40	* Measure range -55°C ~~ 125°C
41		-* Temperature & Humidity alarm
	41	+* Temperature alarm
42	42	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
43	43	* Support Bluetooth v5.1 and LoRaWAN remote configure
44	44	* Support wireless OTA update firmware
...	...	@@ -56,18 +56,10 @@
56	56
57	57	(% style="color:#037691" %)**Temperature Sensor:**
58	58
59		-* Range: -40 to + 80°C
60		-* Accuracy: ±0.2 @ 0-90 °C
61		-* Resolution: 0.1°C
62		-* Long Term Shift: <0.03 °C/yr
	59	+* Dallas DS18B20
	60	+* Range: -55 to + 125°C
	61	+* Accuracy ±0.5°C (max ±2.0 °C).
63	63
64		-(% style="color:#037691" %)**Humidity Sensor: **
65		-
66		-* Range: 0 ~~ 99.9% RH
67		-* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
68		-* Resolution: 0.01% RH
69		-* Long Term Shift: <0.25 %RH/yr
70		-
71	71	(% style="color:#037691" %)**LoRa Spec:**
72	72
73	73	* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz