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35	35
36	36
37	37
38		-
39	39	== ​1.2 Features ==
40	40
41	41	* LoRaWAN 1.0.3 Class A
42	42	* Ultra-low power consumption
43		-* Monitor soil pH with temperature compensation.
44		-* Monitor soil temperature
	42	+* Laser technology for distance detection
	43	+* Operating Range - 0.1m~~12m①
	44	+* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
45	45	* Monitor Battery Level
46		-* Support pH calibration by end user
47	47	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
48	48	* AT Commands to change parameters
49	49	* Uplink on periodically
50	50	* Downlink to change configure
51		-* IP66 Waterproof Enclosure
52		-* IP68 rate for the Sensor Probe
53	53	* 8500mAh Battery for long term use
54	54
55		-== 1.3 Probe Specification ==
56	56
57	57
58		-(% style="color:#4f81bd" %)**Soil pH:**
	54	+== 1.3 Probe Specification ==
59	59
60		-* Range: 3 ~~ 10 pH
61		-* Resolution: 0.01 pH
62		-* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
63		-* Temperature Compensation Range: 0 ~~ 50℃
64		-* IP68 Protection
65		-* Length: 3.5 meters
66	66
67		-(% style="color:#4f81bd" %)**Soil Temperature:**
	57	+* Storage temperature ：-20℃~~75℃
	58	+* Operating temperature - -20℃~~60℃
	59	+* Operating Range - 0.1m~~12m①
	60	+* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
	61	+* Distance resolution - 5mm
	62	+* Ambient light immunity - 70klux
	63	+* Enclosure rating - IP65
	64	+* Light source - LED
	65	+* Central wavelength - 850nm
	66	+* FOV - 3.6°
	67	+* Material of enclosure - ABS+PC
	68	+* Wire length - 25cm
68	68
69		-* Range -40℃～85℃
70		-* Resolution: 0.1℃
71		-* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
72		-* IP68 Protection
73		-* Length: 3.5 meters
74	74
	71	+
75	75	== 1.4 ​Applications ==
76	76
77	77	* Smart Agriculture
78	78
	76	+
	77	+
79	79	== 1.5 Pin mapping and power on ==
80	80
81	81	[[image:1654592472094-134.png]]
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479	479	* Reply to the confirmation package: 14 01
480	480	* Reply to non-confirmed packet: 14 00
481	481
482		-
483	483	== 2.8 Frequency Plans ==
484	484
485	485	(((
...	...	@@ -564,7 +564,6 @@
564	564	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
565	565	* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
566	566
567		-
568	568	=== 2.8.3 CN470-510 (CN470) ===
569	569
570	570	(((