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66	66
67	67	* Smart Agriculture
68	68
69		-
70	70	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
71	71	​
72	72
73		-(% class="wikigeneratedid" %)
74	74	== 1.5 Firmware Change log ==
75	75
76	76
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204	204
205	205	Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
206	206
207		-For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
	205	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
208	208
209		-**05DC(H) = 1500(D) /100 = 15%.**
210	210
	208	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
211	211
212		-1.
213		-11.
214		-111. Soil Temperature
215	215
	211	+
	212	+=== 2.3.5 Soil Temperature ===
	213	+
216	216	Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
217	217
218	218	**Example**:
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222	222	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
223	223
224	224
225		-1.
226		-11.
227		-111. Soil Conductivity (EC)
228	228
229		-Obtain soluble salt concentration in soil or soluble ion concentration in liquid fertilizer or planting medium,. The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	224	+=== 2.3.6 Soil Conductivity (EC) ===
230	230
	226	+(((
	227	+Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	228	+)))
	229	+
	230	+(((
231	231	For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	232	+)))
232	232
233		-
	234	+(((
234	234	Generally, the EC value of irrigation water is less than 800uS / cm.
	236	+)))
235	235
236		-1.
237		-11.
238		-111. MOD
	238	+(((
	239	+
	240	+)))
239	239
	242	+(((
	243	+
	244	+)))
	245	+
	246	+=== 2.3.7 MOD ===
	247	+
240	240	Firmware version at least v2.1 supports changing mode.
241	241
242	242	For example, bytes[10]=90
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251	251	If** **payload =** **0x0A01, workmode=1
252	252
253	253
254		-1.
255		-11.
256		-111. ​Decode payload in The Things Network
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	263	+=== 2.3.8 ​Decode payload in The Things Network ===
	264	+
258	258	While using TTN network, you can add the payload format to decode the payload.
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260	260
261		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
	268	+[[image:1654505570700-128.png]]
262	262
263	263	The payload decoder function for TTN is here:
264	264

1654505570700-128.png

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	1	+XWiki.Xiaoling

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