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54	54	[[image:image-20220530002453-3.png||height="262" width="493"]]
55	55
56	56
	57	+= Configure GroPoint Air via AT Command or LoRaWAN Downlink =
	58	+
	59	+Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
	60	+
	61	+* (((
	62	+AT Command Connection: See [[FAQ>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/#H6.FAQ]].
	63	+)))
	64	+* (((
	65	+LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
	66	+)))
	67	+
	68	+There are two kinds of commands to configure GroPoint, they are:
	69	+
	70	+* (((
	71	+**~ General Commands**.
	72	+)))
	73	+
	74	+These commands are to configure:
	75	+
	76	+* (((
	77	+General system settings like: uplink interval.
	78	+)))
	79	+* (((
	80	+LoRaWAN protocol & radio-related command.
	81	+)))
	82	+
	83	+They are the same for all Dragino Device that support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>url:http://8.211.40.43/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
	84	+
	85	+
	86	+* (((
	87	+**~ Commands special design for LLMS01**
	88	+)))
	89	+
	90	+These commands only valid for LLMS01, as below:
	91	+
	92	+== 3.1 Set Transmit Interval Time ==
	93	+
	94	+Feature: Change LoRaWAN End Node Transmit Interval.
	95	+
	96	+**AT Command: AT+TDC**
	97	+
	98	+[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171554-8.png?rev=1.1||alt="image-20220607171554-8.png"]]
	99	+
	100	+**Downlink Command: 0x01**
	101	+
	102	+Format: Command Code (0x01) followed by 3 bytes time value.
	103	+
	104	+If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	105	+
	106	+* (((
	107	+Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	108	+)))
	109	+* (((
	110	+Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	111	+
	112	+
	113	+)))
	114	+
	115	+== 3.2 Set Interrupt Mode  （是否存在） ==
	116	+
	117	+Feature, Set Interrupt mode for GPIO_EXIT.
	118	+
	119	+**AT Command: AT+INTMOD**
	120	+
	121	+[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171716-9.png?rev=1.1||alt="image-20220607171716-9.png"]]
	122	+
	123	+**Downlink Command: 0x06**
	124	+
	125	+Format: Command Code (0x06) followed by 3 bytes.
	126	+
	127	+This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
	128	+
	129	+* (((
	130	+Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
	131	+)))
	132	+* (((
	133	+Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
	134	+)))
	135	+
	136	+
	137	+== 3.3 Get Firmware Version Info ~-~--（是否存在） ==
	138	+
	139	+Feature: use downlink to get firmware version.
	140	+
	141	+**Downlink Command: 0x26**
	142	+
	143	+[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171917-10.png?rev=1.1||alt="image-20220607171917-10.png"]]
	144	+
	145	+* Reply to the confirmation package: 26 01
	146	+* Reply to non-confirmed packet: 26 00
	147	+
	148	+Device will send an uplink after got this downlink command. With below payload:
	149	+
	150	+Configures info payload:
	151	+
	152	+|=(((
	153	+**Size(bytes)**
	154	+)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
	155	+|**Value**|Software Type|(((
	156	+Frequency
	157	+
	158	+Band
	159	+)))|Sub-band|(((
	160	+Firmware
	161	+
	162	+Version
	163	+)))|Sensor Type|Reserve|(((
	164	+[[Message Type>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/#H2.3.6MessageType]]
	165	+Always 0x02
	166	+)))
	167	+
	168	+**Software Type**: Always 0x03 for LLMS01
	169	+
	170	+**Frequency Band**:
	171	+
	172	+*0x01: EU868
	173	+
	174	+*0x02: US915
	175	+
	176	+*0x03: IN865
	177	+
	178	+*0x04: AU915
	179	+
	180	+*0x05: KZ865
	181	+
	182	+*0x06: RU864
	183	+
	184	+*0x07: AS923
	185	+
	186	+*0x08: AS923-1
	187	+
	188	+*0x09: AS923-2
	189	+
	190	+*0xa0: AS923-3
	191	+
	192	+**Sub-Band**: value 0x00 ~~ 0x08
	193	+
	194	+**Firmware Version**: 0x0100, Means: v1.0.0 version
	195	+
	196	+**Sensor Type**:
	197	+
	198	+0x01: LSE01
	199	+
	200	+0x02: LDDS75
	201	+
	202	+0x03: LDDS20
	203	+
	204	+0x04: LLMS01
	205	+
	206	+0x05: LSPH01
	207	+
	208	+0x06: LSNPK01
	209	+
	210	+
	211	+
57	57	= Use AT Command =
58	58
59	59	== Access AT Commands ==