Wiki source code of Notes for Helium

Version 59.1 by Xiaoling on 2022/05/31 10:52

version	line-number	content
1.19	1	~ Contents:
1.1	2
57.7	3	{{toc/}}
1.1	4
	5
57.9	6
	7
1.2	8	= 1. Use Dragino Gateways/Hotspots with Helium =
1.1	9
1.2	10	== 1.1 Support Models ==
1.1	11
36.6	12	There are three types of hotspots that can connect to Helium. They are (% style="color:#4f81bd" %)full-hotspot(%%), (% style="color:#4f81bd" %)light hotspot (%%)and (% style="color:#4f81bd" %)data-only hotspot(%%). Definition of these three types of hotspots can be found here: [[of Helium Hotspots>>url:https://docs.helium.com/mine-hnt%7CTypes]]. Different hotspots support different mining abilities.
1.1	13
1.18	14	(((
1.2	15	Dragino has different gateway models that support different types.
1.18	16	)))
1.1	17
57.3	18	(% border="1" style="background-color:#ffffcc; width:510px" %)
36.4	19	\|(% colspan="4" style="width:589px" %)(% style="color:green" %)Dragino Hotspots for Helium
	20	\|(% style="color:green; width:132px" %)Model\|(% style="color:green; width:126px" %)Hotspot Types\|(% style="color:green; width:121px" %)Mining Ability\|(% style="color:green; width:203px" %)Configure Instruction
	21	\|(% style="width:132px" %)(((
36.3	22	[[LPS8>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]], [[DLOS8>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]],
	23
	24	[[LG308>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]],[[LIG16>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]]
57.7	25	)))\|(% style="color:#4f81bd; width:126px" %)Data-Only Hotspot\|(% style="width:121px" %)[[Helium Link>>url:https://docs.helium.com/mine-hnt/data-only-hotspots]]\|(% style="width:203px" %)[[Data-Only Hotspot Instruction>>\|\|anchor="H2.ConnectData-OnlyHotspottoHelium"]]
57.16	26	\|(% style="width:132px" %)[[HP0D>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/195-hp0d.html]]\|(% style="color:#4f81bd; width:126px" %)Full Hotspot\|(% style="width:121px" %)[[Helium Link>>url:https://docs.helium.com/mine-hnt/full-hotspots]]\|(% style="color:green; width:203px" %)[[Full Hotspot Instuction-Not Finish>>doc:Main.User Manual for All Gateway models.HP0D.WebHome]]
1.1	27
1.2	28	Frequencies on the Helium Network
1.1	29
1.2	30	* The frequencies currently available are CN470/EU868/US915/AU915
1.1	31
1.6	32	Note: more information refer to this link [[Helium Frequency plan>>url:https://docs.helium.com/lorawan-on-helium/frequency-plans/]]
1.1	33
37.4	34
1.4	35	= 2. Connect Data-Only Hotspot to Helium =
1.1	36
1.4	37	== 2.1 Prerequisites ==
1.1	38
1.2	39	* Firmware Requirement: > [[lgw~~-~~-build-v5.4.1640315898>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]
	40
1.4	41	== 2.2 Step 1:Configure Frequency Band ==
1.2	42
	43	Each country has a requirement for frequency region. Choose the right one for your area.
	44
57.7	45	[[image:image-20220524170317-1.png]]
1.2	46
	47	Select fre
	48
37.4	49
1.4	50	== 2.3 Step 2: Download the Helium-gateway-rs ==
1.2	51
	52	Click Download Helium Server and the gateway will download the Helium-gateway-rs
	53
57.7	54	[[image:image-20220524170337-2.png]]
1.2	55
	56	Start download the Helium-gatewayrs
	57
37.4	58
57.7	59	[[image:image-20220524170359-3.png]]
1.2	60
	61	Helium-gatewayrs download success
	62
37.4	63
1.2	64	If download fails, click and download again
	65
57.7	66	[[image:image-20220524170437-4.png]]
1.2	67
	68	Helium-gatewayrs download fail
	69
37.4	70
1.4	71	== 2.4 Step 3: Install the Helium-gateway-rs ==
1.2	72
	73	Click Install Helium Server to install gateway-rs.
	74
57.7	75	[[image:image-20220524170458-5.png]]
1.2	76
	77	Install the Helium gateway-rs
	78
1.6	79	Note: User will see the echo characters of Helium gateway-rs have been installed successfully.
1.2	80
37.4	81
1.4	82	== 2.5 Step 4: Save&start the Helium Server ==
1.2	83
	84	Click Save&Apply and gateway will start to connect the Helium. The UI shows the connect status.
	85
57.7	86	[[image:image-20220524170524-6.png]]
1.2	87
	88	Start Helium-gateway-rs
	89
37.4	90
1.4	91	== 2.6 Step 5: Check Gateway Connection before onboarding ==
1.2	92
	93	A hotspot can transfer data to Helium after finishing step4. We can add a device to Helium and see if the device can join Helium. For example, we add an LGT92 sensor and see below info.
	94
1.8	95	(((
1.2	96	Check end device event from [[Helium Console>>url:https://staging-console.helium.wtf/]], We can see the LGT92 data arrived Helium via our hotspot.
1.8	97	)))
1.2	98
57.7	99	[[image:image-20220526094537-1.png\|\|height="395" width="1323"]]
1.2	100
	101	Check if the packet is transferred via LPS8
	102
	103	Note: The hotspot is not valid for search in Helium Console before onboarding.
	104
37.4	105
1.4	106	== 2.7 Step 6: Onboarding Data-Only Hotspot ==
1.2	107
1.6	108	(% style="color:red" %)Note: Onboarding a Data-Only hotspot is not necessary, and it will gain very, very small awards on HNT by data-transfer .
1.2	109
	110	User can refer [[this link>>url:https://docs.helium.com/mine-hnt/data-only-hotspots]] for how to onboarding a data-only hotspot. After onboarding the data-only hotspot, user can see the hotspot on Helium Console.
	111
	112	Below are the steps we do as per above link here.
	113
1.10	114	(((
1.2	115	~1. Set up Helium-Wallet in my computer. [[https:~~/~~/docs.helium.com/wallets/cli-wallet>>url:https://docs.helium.com/wallets/cli-wallet]]. and funds this wallet. From this step, we got the wallet info as below.
1.10	116	)))
1.2	117
1.8	118	(% class="box" %)
	119	(((
	120	[root@iZt4n22vqvm7ajogrfiif6Z helium-wallet-v1.6.4-x86-64-linux]# helium-wallet info
	121	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	122	~\| Key \| Value \|
	123	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	124	~\| Address \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	125	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	126	~\| Network \| mainnet \|
	127	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	128	~\| Type \| ed25519 \|
	129	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
1.9	130	~\| Sharded \| (% style="color:purple" %)false (%%) \|
1.8	131	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	132	~\| PwHash \| Argon2id13 \|
	133	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	134	~\| Balance \| 18.76580626 \|
	135	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	136	~\| DC Balance \| 0 \|
	137	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	138	~\| Securities Balance \| 0.00000000 \|
	139	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	140	)))
1.2	141
1.18	142	(((
1.8	143	Note: The wallet Address is 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux. and have about 18 HNT balance.
1.18	144	)))
1.2	145
	146
1.10	147	(((
1.2	148	2. Get txn. In the data-only hotspot. run below command to add a hotspot, owner is the owner wallet of this hotspot, payer is the payer to pay transaction cost.
1.10	149	)))
1.2	150
1.8	151	(% class="box" %)
	152	(((
1.10	153	root@123123:~~# helium_gateway add ~-~-owner 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux ~-~-payer 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux
1.9	154
	155	{
	156	(% style="color:red" %)"address": "146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm",
	157
	158	(% style="color:red" %)
	159	"fee": (% style="color:black" %)65000,
	160
	161	(% style="color:red" %)
	162	"mode": "dataonly",
	163
	164	(% style="color:red" %)
	165	"owner": "13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux",
	166
	167	(% style="color:red" %)
	168	"payer": "13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux",
	169
	170	(% style="color:red" %)
	171	"staking fee"(% style="color:black" %): 1000000,
	172
	173	(% style="color: red;" %)
	174	"txn": "CrMBCiEBcJ9JnnIW50i+xEJRtFRVqyosuR4CzJVf3m7qGEF+WZYNhVgLtajtf4elKPoA3NkvAphTQTACohAXCfSZ5yNupaL/FxaNGQgV+P9UHLWzicPhTh7YVEOl2BOMCEPUDo+wM="
	175
	176	}
1.8	177	)))
1.2	178
1.10	179	(((
1.2	180	We got the txn info from this step.
	181	\\3. Add Hotspot. In the computer with helium wallet. run below command, replace the txn with the txn you got in above step. Note, below are two commands, the command without ~-~-commit is the preview mode. Check every detail in this mode and run the command with ~-~-commit to commit to the Helium Blockchain.
1.10	182	)))
1.2	183
1.8	184	(% class="box" %)
	185	(((
	186	[root@]# helium-wallet hotspots add CrMBCiEBcJ9JnnIW50i+xEJRtFRVqyosuR4CzJVf3m7qGEF+WZYNhVgLtajtf4elKPoA3NkvAphTQTACohAXCfSZ5yNupaL/FxaNGQgV+P9UHLWzicPhTh7YVEOl2BOMCEPUDo+wM=
1.2	187	Password: [hidden]
1.11	188	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	189	~\| Key \| Value \|
	190	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	191	~\| Address \| 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm \|
	192	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	193	~\| Payer \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	194	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	195	~\| Owner \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	196	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	197	~\| Fee (DC) \| 65000 \|
	198	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	199	~\| Staking fee (DC) \| 1000000 \|
	200	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	201	~\| Hash \| none \|
	202	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
1.9	203	\\Preview mode: use ~-~-commit to submit the transaction to the network
1.8	204	[root@]# helium-wallet hotspots add CrMBCiEBcJ9JnnIW50i+xEJRtFRVqyosuR4CzJVf3m7qGEF+WZYNhVgLtajtf4elKPoA3NkvAphTQTACohAXCfSZ5yNupaL/FxaNGQgV+P9UHLWzicPhTh7YVEOl2BOMCEPUDo+wM= ~-~-commit
1.2	205	Password: [hidden]
1.12	206	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	207	~\| Key \| Value \|
	208	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	209	~\| Address \| 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm \|
	210	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	211	~\| Payer \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	212	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	213	~\| Owner \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	214	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	215	~\| Fee (DC) \| 65000 \|
	216	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	217	~\| Staking fee (DC) \| 1000000 \|
	218	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	219	~\| Hash \| i6BQAI4Ehnd7nb8zfvegprhO2fOI1rj4UEPbAVC2sWk \|
	220	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
1.8	221	)))
1.2	222
1.18	223	(((
1.2	224	4. Assert Location. In helium Wallet. run below command, note, the ~-~-gateway should input gateway address from step 2.
1.18	225	)))
1.2	226
1.8	227	(% class="box" %)
	228	(((
	229	[root@]# helium-wallet hotspots assert ~-~-gateway 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm ~-~-lat=22.706922 ~-~-lon=114.242538 ~-~-mode dataonly
1.2	230	Password: [hidden]
1.13	231	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	232	~\| Key \| Value \|
	233	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	234	~\| Address \| 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm \|
	235	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	236	~\| Location \| 8c411c02148d7ff \|
	237	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	238	~\| Payer \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	239	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	240	~\| Nonce \| 1 \|
	241	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	242	~\| Fee (DC) \| 55000 \|
	243	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	244	~\| Staking Fee (DC) \| 500000 \|
	245	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	246	~\| Gain (dBi) \| 1.2 \|
	247	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	248	~\| Elevation \| 0 \|
	249	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	250	~\| Hash \| none \|
	251	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
1.9	252	\\Preview mode: use ~-~-commit to submit the transaction to the network
37.3	253	//[root@]# helium-wallet hotspots assert ~-~-gateway 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm ~-~-lat=22.706922 ~-~-lon=114.242538 ~-~-mode dataonly ~-~-commit//
1.2	254	Password: [hidden]
1.14	255	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	256	~\| Key \| Value \|
	257	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	258	~\| Address \| 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm \|
	259	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	260	~\| Location \| 8c411c02148d7ff \|
	261	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	262	~\| Payer \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	263	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	264	~\| Nonce \| 1 \|
	265	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	266	~\| Fee (DC) \| 55000 \|
	267	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	268	~\| Staking Fee (DC) \| 500000 \|
	269	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	270	~\| Gain (dBi) \| 1.2 \|
	271	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	272	~\| Elevation \| 0 \|
	273	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	274	~\| Hash \| P1P8olxrzPJ1f3HWiLxcSincdF5fDLLCt2HbpYBhWwk \|
	275	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
1.8	276	)))
1.2	277
1.18	278	(((
1.2	279	Note: The add hotspot and assert location step might need some time to be effect.
1.18	280	)))
1.2	281
1.15	282	(((
1.2	283	After above steps finish, the mobile helium wallet should be able to show that this hotspot has been added to the helium blockchain.
37.4	284
	285
1.15	286	)))
1.2	287
1.4	288	== 2.8 Debug Connection ==
1.2	289
1.4	290	=== 2.8.1 Check pkt-fwd running Log ===
1.2	291
	292	This command can check if the LoRa Radio part runs correctly and if the gateway receives LoRa packets from LoRaWAN sensors.
	293
1.15	294	(((
1.2	295	Below logs shows the gateway receive two LoRaWAN packets.
1.15	296	)))
1.2	297
1.15	298	(% class="box" %)
	299	(((
	300	root@123123:~~# logread -f
	301	Sun Nov 14 14:28:10 2021 daemon.info lora_pkt_fwd[3145]: INFO~~ [down] PULL_ACK received in 244 ms
1.2	302	Sun Nov 14 14:28:11 2021 user.notice iot_keep_alive: Internet Access OK: via eth1
	303	Sun Nov 14 14:28:11 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now
1.15	304	Sun Nov 14 14:28:14 2021 daemon.info lora_pkt_fwd[3145]: PKT_FWD~~ DATA_UNCONF_UP-> {"DevAddr": "1202EE72", "FCtrl": ["ADR": 1, "ADRACKReq": 0, "ACK": 0, "RFU" : "RFU", "FOptsLen": 0], "FCnt": 16390, "FPort": 2, "MIC": "3D55454B"}
	305	Sun Nov 14 14:28:14 2021 daemon.info lora_pkt_fwd[3145]: RXTX~~ {"rxpk":[{"tmst":312204124,"time":"2021-11-14T14:28:14.688556Z","chan":0,"rfch":1,"freq":868.100000,"stat":1,"modu":"LORA","datr":"SF12BW125","codr":"4/5","lsnr":-11.2,"rssi":-137,"size":24,"data":"QHLuAhKABkACJg8A5dKDACUrBVNLRVU9"}]}
	306	Sun Nov 14 14:28:16 2021 daemon.info lora_pkt_fwd[3145]: PKT_FWD~~ DATA_UNCONF_UP-> {"DevAddr": "260BDA6A", "FCtrl": ["ADR": 1, "ADRACKReq": 0, "ACK": 0, "RFU" : "RFU", "FOptsLen": 0], "FCnt": 1382, "FPort": 2, "MIC": "1CA5DAB7"}
	307	Sun Nov 14 14:28:16 2021 daemon.info lora_pkt_fwd[3145]: RXTX~~ {"rxpk":[{"tmst":313985732,"time":"2021-11-14T14:28:16.446560Z","chan":7,"rfch":0,"freq":867.900000,"stat":1,"modu":"LORA","datr":"SF7BW125","codr":"4/5","lsnr":10.2,"rssi":-93,"size":42,"data":"QGraCyaAZgUCHMiipojXTdASx9QZcIVAQApHArEe+iGqt9pMSJ232qUc"}]}
1.2	308	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]:
1.15	309	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ ~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~# Report at: 2021-11-14 14:28:19 UTC ~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#
	310	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ ~#~## [UPSTREAM] ~#~##
	311	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # RF packets received by concentrator: 6
	312	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # CRC_OK: 100.00%, CRC_FAIL: 0.00%, NO_CRC: 0.00%
	313	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # RF packets forwarded: 6 (161 bytes)
	314	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # PUSH_DATA datagrams sent: 6 (1493 bytes)
	315	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # PUSH_DATA acknowledged: 0.00%
	316	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ ~#~## [DOWNSTREAM] ~#~##
	317	)))
1.2	318
37.4	319
1.4	320	=== 2.8.2 Check gateway-rs Log ===
1.2	321
	322	SSH to gateway and run logread \| grep helium_gateway to check Gateway-rs running log.
	323
57.7	324	[[image:image-20220524170627-8.png]]
1.2	325
	326	Helium-gatewayrs log
	327
1.16	328	Note: logread is dynamic and FIFO, so helium log might be overwritten by other processes info in system.
1.2	329
37.4	330
1.4	331	=== 2.8.3 View the public key address and animal name ===
1.2	332
1.16	333	(% class="box" %)
	334	(((
	335	(((
	336	(((
	337	{{{root@123123:~# helium_gateway key info }}}
	338	{
	339	)))
	340	)))
1.2	341
1.16	342	(((
	343	(% style="color:red" %){{{"address": "13KmbKLdpDfECx19kB2nX4suSzz3GskA4JVqKHAKiJ89kuyJx8T",}}}
	344	{{{"name": "great-mint-lizard"}}}(%%)
	345	(% style="color:black" %)}
	346	)))
	347	)))
	348
57.7	349	[[image:image-20220524170640-9.png]]
1.2	350
	351	Hostpot key and animal name
	352
37.4	353
1.4	354	=== 2.8.4 Backup/Restor gateway-rs key ===
1.2	355
1.17	356	(((
1.2	357	For the date-only hotspots, the key is the only unique identifier, the users can backup the key by the button of Download. And once the uses upgrade the gateway or the gateway lose the key, the gateway-rs will generate a new key for which the data-only hotspot is the new unit. so if the user would restore to last time which can upload your backup key to the gateway by the button of upload.
1.17	358	)))
1.2	359
57.7	360	[[image:image-20220524170701-10.png]]
1.2	361
	362	Backup and restore key
	363
37.4	364
1.4	365	== 2.9 Forward the data to the other server ==
1.2	366
1.4	367	=== 2.9.1 Introduction ===
1.2	368
1.18	369	(((
1.2	370	The Dragino gateway has supports the double server settings.
1.18	371	)))
1.2	372
1.18	373	(((
1.2	374	Users can back to the page of Semtech UDP to configure other server settings.
37.4	375
	376
1.18	377	)))
1.2	378
1.4	379	=== 2.9.2 Example ===
1.2	380
37.4	381	The following takes The Things Network as another LoRaWAN server as an example.
1.2	382
37.4	383
1.4	384	==== 2.9.2.1 Step 1: Back to Semtech UDP page ====
1.2	385
57.7	386	[[image:image-20220524170722-11.png]]
1.2	387
	388	Back to Semtech UDP page
	389
37.4	390
1.4	391	==== 2.9.2.2 Step 2: Configure the double server forwarding ====
1.2	392
57.7	393	[[image:image-20220524170800-12.png]]
1.2	394
	395	Configure the double server
	396
	397	The user can configure the secondary server and then click the button of Save&Apply.
	398
37.4	399
1.4	400	== 2.10 Connect Full Hotspot to Helium ==
1.2	401
1.4	402	= 3. Use Dragino Sensors with Helium =
1.2	403
1.4	404	== 3.1 How to add up user's end-node with Helium console ==
1.2	405
1.4	406	=== 3.1.1 Step 1:Login the Helium console ===
1.2	407
	408	User can Login the [[Helium Console>>url:https://staging-console.helium.wtf/]]
	409
57.7	410	[[image:image-20220524170958-13.png]]
1.2	411
	412	login Helium console
	413
37.4	414
1.4	415	=== 3.1.2 Step 2:Add up your end-node's key ===
1.2	416
	417	User add up end-node's key from console ~-~->dervice
	418
57.7	419	[[image:image-20220524171027-14.png]]
1.2	420
	421	To add a device
	422
37.4	423
1.4	424	=== 3.1.3 Step 3:Activate the end-node ===
1.2	425
1.17	426	(((
1.2	427	Users can activate the end-node with OTAA in which the end-node will Join the network from the Helium server Eventually you will see traffic
1.17	428	)))
1.2	429
57.7	430	[[image:image-20220526095413-2.png\|\|height="555" width="1352"]]
1.2	431
	432	end-node traffic.
	433
1.4	434	== 3.2 How to use decoder ==
1.2	435
1.4	436	=== 3.2.1 Step 1:Users can create decoders on functions ===
1.2	437
57.7	438	[[image:image-20220524171109-16.png]]
1.2	439
	440	Decoder.
	441
1.4	442	=== 3.2.2 Step 2:Add a decoder in functions and apply it to the specified label ===
1.2	443
57.7	444	[[image:image-20220526095629-6.png]]
1.2	445
	446
57.7	447	[[image:image-20220526095553-5.png]]
1.2	448
44.2	449
57.7	450	[[image:image-20220526100057-8.png\|\|height="352" width="1133"]]
44.2	451
1.2	452	Decoder.
	453
	454	Add decoder complete.
	455
44.2	456
1.4	457	== 3.3 How to send a downlink to end device from Helium ==
1.2	458
1.17	459	(((
1.2	460	The Helium server needs to convert to Base64 format when sending the downlink command. Please refer to the following example:
1.17	461	)))
1.2	462
1.17	463	(((
57.12	464	The Downlink command comes from this link：[[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
1.17	465	)))
1.2	466
1.17	467	(((
1.2	468	Change Uplink Interval:Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1.17	469	)))
1.2	470
1.17	471	(% class="box" %)
	472	(((
1.2	473	01 00 00 3C ~-~-> AQAAPA==
1.17	474	)))
1.2	475
57.7	476	[[image:image-20220524171341-21.png]]
1.2	477
	478	Downlink
	479
46.2	480
1.4	481	== 3.4 How to add integration to different IoT Servers ==
1.2	482
1.4	483	=== 3.4.1 TagoIO ===
1.2	484
	485	The steps to add integration are very simple. Please see the following process.
	486
57.7	487	[[image:image-20220526102429-23.png\|\|height="630" width="1198"]]
1.2	488
	489	TagoIO.
	490
46.2	491
1.2	492	Generate the authorization code and then copy it.
	493
57.7	494	[[image:image-20220526100452-10.png\|\|height="314" width="1188"]]
1.2	495
	496	TagoIO.
	497
46.2	498
1.2	499	Apply Integration to Label.
	500
57.7	501	[[image:image-20220526100802-13.png]]
1.2	502
48.2	503
1.2	504	TagoIO.
	505
	506
57.7	507	[[image:image-20220526100927-14.png]]
48.2	508
1.2	509	TagoIO.
	510
48.2	511
1.2	512	Click LoRaWAN Helium,select the device.
	513
57.7	514	[[image:image-20220526101215-15.png\|\|height="599" width="1117"]]
1.2	515
	516	TagoIO.
	517
50.2	518
1.2	519	Fill in DEVEUI and create my device.
	520
57.7	521	[[image:image-20220526101419-16.png]]
1.2	522
	523	TagoIO.
	524
50.2	525
1.4	526	=== 3.4.2 Cayenne ===
1.2	527
	528	The process of creating devices is similar to Tago.
	529
57.7	530	[[image:image-20220526101616-18.png\|\|height="456" width="1097"]]
1.2	531
	532	Cayenne.
	533
	534
57.7	535	[[image:image-20220526101547-17.png\|\|height="656" width="1092"]]
54.2	536
1.2	537	Cayenne.
	538
	539
57.7	540	[[image:image-20220526101702-19.png\|\|height="528" width="1109"]]
54.2	541
1.2	542	Cayenne.
	543
54.2	544
57.7	545	[[image:image-20220526102303-22.png]]
1.2	546
	547	Cayenne.
	548
54.2	549
57.7	550	[[image:image-20220526102114-21.png]]
1.2	551
	552	Cayenne.
	553
	554
57.7	555	[[image:image-20220526101940-20.png\|\|height="543" width="1044"]]
54.2	556
1.2	557	Cayenne.
	558
54.2	559
1.4	560	== 3.5 Trouble Shooting ==
1.2	561
1.4	562	=== 3.5.1 Trouble to Join Helium ===
1.2	563
1.17	564	(((
1.2	565	Assume the device is powered correctly. If you don't see data in Helium. The possibilities are:
1.17	566	)))
1.2	567
1.17	568	(((
1.2	569	1) You are out of Helium Gateway coverage. (If you have other end nodes, you can check whether they work and what is the signal strength you see in the platform)
1.17	570	)))
1.2	571
1.17	572	(((
1.2	573	2) Your end node frequency band doesn't match the Helium gateway frequency band. (Please double-check if frequency band matches)
1.17	574	)))
1.2	575
1.17	576	(((
1.2	577	3) You have input the wrong keys into Helium Platform ( You can send us the screenshots for the keys and Dragino support team can check for you)
54.2	578
	579
1.17	580	)))
1.2	581
1.4	582	=== 3.5.2 Packet Loss for AU915 / US915 Band ===
1.2	583
1.17	584	(((
1.2	585	The node working on the AU915/US915 frequency has packet loss or the frequency channel and the gateway channel are different.
1.17	586	)))
1.2	587
1.17	588	(((
1.2	589	The reason for this problem is that the node does not lock the channel after joining the network.
1.17	590	)))
1.2	591
1.17	592	(((
1.2	593	Solution:
1.17	594	)))
1.2	595
1.17	596	(((
35.2	597	(1) If the user does not have a device to upgrade the firmware, you can use the AT+CHE command or the downlink command to set the channel. It is best to turn off the adaptive rate (ADR).Reset the device after setting the channel.
1.17	598	)))
1.2	599
1.17	600	* (((
	601	AT Command: AT+CHE
	602	)))
1.2	603
1.17	604	* (((
	605	Example:AT+CHE=1 ~/~/set channel mode to 1
	606	)))
1.2	607
1.17	608	* (((
	609	Downlink Command: 0x24
	610	)))
1.2	611
1.17	612	(((
1.2	613	Format: Command Code (0x24) followed by 1 bytes channel value.
1.17	614	)))
1.2	615
1.17	616	(((
1.2	617	If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1.17	618	)))
1.2	619
1.17	620	* (((
	621	Example 1: Downlink Payload: 2401 ~/~/ set channel mode to 1
	622	)))
1.2	623
1.17	624	* (((
	625	Example 2: Downlink Payload: 2405 ~/~/ set channel mode to 5
	626	)))
1.2	627
1.17	628	(((
35.2	629	(2) If the user has a device to upgrade the firmware, it is better to upgrade the device to the latest version. The latest version has fixed the problem that the AU915/US915 frequency does not lock the channel.
1.17	630	)))
1.2	631
1.17	632	(((
1.2	633	The latest firmware for end node will have this bug fixed.
1.17	634	)))

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