Wiki source code of Notes for Helium

Version 37.1 by Xiaoling on 2022/05/26 09:45

version	line-number	content
1.19	1	~ Contents:
1.1	2
1.5	3	{{toc/}}
1.1	4
	5
1.2	6	= 1. Use Dragino Gateways/Hotspots with Helium =
1.1	7
1.2	8	== 1.1 Support Models ==
1.1	9
36.6	10	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	11
1.18	12	(((
1.2	13	Dragino has different gateway models that support different types.
1.18	14	)))
1.1	15
36.5	16	(% border="1" style="background-color:#ffffcc; width:580px" %)
36.4	17	\|(% colspan="4" style="width:589px" %)(% style="color:green" %)Dragino Hotspots for Helium
	18	\|(% 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
	19	\|(% style="width:132px" %)(((
36.3	20	[[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]],
	21
	22	[[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]]
36.4	23	)))\|(% 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>>url:https://wiki.dragino.com/index.php/Notes_for_Helium#Connect_Data-Only_Hotspot_to_Helium]]
	24	\|(% 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>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0D/]]
1.1	25
1.2	26	Frequencies on the Helium Network
1.1	27
1.2	28	* The frequencies currently available are CN470/EU868/US915/AU915
1.1	29
1.6	30	Note: more information refer to this link [[Helium Frequency plan>>url:https://docs.helium.com/lorawan-on-helium/frequency-plans/]]
1.1	31
1.4	32	= 2. Connect Data-Only Hotspot to Helium =
1.1	33
1.4	34	== 2.1 Prerequisites ==
1.1	35
1.2	36	* Firmware Requirement: > [[lgw~~-~~-build-v5.4.1640315898>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]
	37
1.4	38	== 2.2 Step 1:Configure Frequency Band ==
1.2	39
	40	Each country has a requirement for frequency region. Choose the right one for your area.
	41
3.2	42	[[image:image-20220524170317-1.png]]
1.2	43
	44	Select fre
	45
1.4	46	== 2.3 Step 2: Download the Helium-gateway-rs ==
1.2	47
	48	Click Download Helium Server and the gateway will download the Helium-gateway-rs
	49
5.2	50	[[image:image-20220524170337-2.png]]
1.2	51
	52	Start download the Helium-gatewayrs
	53
5.2	54	[[image:image-20220524170359-3.png]]
1.2	55
	56	Helium-gatewayrs download success
	57
	58	If download fails, click and download again
	59
6.2	60	[[image:image-20220524170437-4.png]]
1.2	61
	62	Helium-gatewayrs download fail
	63
1.4	64	== 2.4 Step 3: Install the Helium-gateway-rs ==
1.2	65
	66	Click Install Helium Server to install gateway-rs.
	67
13.2	68	[[image:image-20220524170458-5.png]]
1.2	69
	70	Install the Helium gateway-rs
	71
1.6	72	Note: User will see the echo characters of Helium gateway-rs have been installed successfully.
1.2	73
1.4	74	== 2.5 Step 4: Save&start the Helium Server ==
1.2	75
	76	Click Save&Apply and gateway will start to connect the Helium. The UI shows the connect status.
	77
13.2	78	[[image:image-20220524170524-6.png]]
1.2	79
	80	Start Helium-gateway-rs
	81
1.4	82	== 2.6 Step 5: Check Gateway Connection before onboarding ==
1.2	83
	84	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.
	85
1.8	86	(((
1.2	87	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	88	)))
1.2	89
13.2	90	[[image:image-20220524170553-7.png]]
1.2	91
	92	Check if the packet is transferred via LPS8
	93
	94	Note: The hotspot is not valid for search in Helium Console before onboarding.
	95
1.4	96	== 2.7 Step 6: Onboarding Data-Only Hotspot ==
1.2	97
1.6	98	(% 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	99
	100	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.
	101
	102	Below are the steps we do as per above link here.
	103
1.10	104	(((
1.2	105	~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	106	)))
1.2	107
1.8	108	(% class="box" %)
	109	(((
	110	[root@iZt4n22vqvm7ajogrfiif6Z helium-wallet-v1.6.4-x86-64-linux]# helium-wallet info
	111	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	112	~\| Key \| Value \|
	113	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	114	~\| Address \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	115	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	116	~\| Network \| mainnet \|
	117	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	118	~\| Type \| ed25519 \|
	119	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
1.9	120	~\| Sharded \| (% style="color:purple" %)false (%%) \|
1.8	121	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	122	~\| PwHash \| Argon2id13 \|
	123	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	124	~\| Balance \| 18.76580626 \|
	125	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	126	~\| DC Balance \| 0 \|
	127	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	128	~\| Securities Balance \| 0.00000000 \|
	129	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	130	)))
1.2	131
1.18	132	(((
1.8	133	Note: The wallet Address is 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux. and have about 18 HNT balance.
1.18	134	)))
1.2	135
	136
1.10	137	(((
1.2	138	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	139	)))
1.2	140
1.8	141	(% class="box" %)
	142	(((
1.10	143	root@123123:~~# helium_gateway add ~-~-owner 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux ~-~-payer 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux
1.9	144
	145	{
	146	(% style="color:red" %)"address": "146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm",
	147
	148	(% style="color:red" %)
	149	"fee": (% style="color:black" %)65000,
	150
	151	(% style="color:red" %)
	152	"mode": "dataonly",
	153
	154	(% style="color:red" %)
	155	"owner": "13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux",
	156
	157	(% style="color:red" %)
	158	"payer": "13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux",
	159
	160	(% style="color:red" %)
	161	"staking fee"(% style="color:black" %): 1000000,
	162
	163	(% style="color: red;" %)
	164	"txn": "CrMBCiEBcJ9JnnIW50i+xEJRtFRVqyosuR4CzJVf3m7qGEF+WZYNhVgLtajtf4elKPoA3NkvAphTQTACohAXCfSZ5yNupaL/FxaNGQgV+P9UHLWzicPhTh7YVEOl2BOMCEPUDo+wM="
	165
	166	}
1.8	167	)))
1.2	168
1.10	169	(((
1.2	170	We got the txn info from this step.
	171	\\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	172	)))
1.2	173
1.8	174	(% class="box" %)
	175	(((
	176	[root@]# helium-wallet hotspots add CrMBCiEBcJ9JnnIW50i+xEJRtFRVqyosuR4CzJVf3m7qGEF+WZYNhVgLtajtf4elKPoA3NkvAphTQTACohAXCfSZ5yNupaL/FxaNGQgV+P9UHLWzicPhTh7YVEOl2BOMCEPUDo+wM=
1.2	177	Password: [hidden]
1.11	178	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	179	~\| Key \| Value \|
	180	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	181	~\| Address \| 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm \|
	182	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	183	~\| Payer \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	184	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	185	~\| Owner \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	186	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	187	~\| Fee (DC) \| 65000 \|
	188	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	189	~\| Staking fee (DC) \| 1000000 \|
	190	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	191	~\| Hash \| none \|
	192	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
1.9	193	\\Preview mode: use ~-~-commit to submit the transaction to the network
1.8	194	[root@]# helium-wallet hotspots add CrMBCiEBcJ9JnnIW50i+xEJRtFRVqyosuR4CzJVf3m7qGEF+WZYNhVgLtajtf4elKPoA3NkvAphTQTACohAXCfSZ5yNupaL/FxaNGQgV+P9UHLWzicPhTh7YVEOl2BOMCEPUDo+wM= ~-~-commit
1.2	195	Password: [hidden]
1.12	196	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	197	~\| Key \| Value \|
	198	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	199	~\| Address \| 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm \|
	200	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	201	~\| Payer \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	202	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	203	~\| Owner \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	204	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	205	~\| Fee (DC) \| 65000 \|
	206	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	207	~\| Staking fee (DC) \| 1000000 \|
	208	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	209	~\| Hash \| i6BQAI4Ehnd7nb8zfvegprhO2fOI1rj4UEPbAVC2sWk \|
	210	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
1.8	211	)))
1.2	212
1.18	213	(((
1.2	214	4. Assert Location. In helium Wallet. run below command, note, the ~-~-gateway should input gateway address from step 2.
1.18	215	)))
1.2	216
1.8	217	(% class="box" %)
	218	(((
	219	[root@]# helium-wallet hotspots assert ~-~-gateway 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm ~-~-lat=22.706922 ~-~-lon=114.242538 ~-~-mode dataonly
1.2	220	Password: [hidden]
1.13	221	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	222	~\| Key \| Value \|
	223	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	224	~\| Address \| 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm \|
	225	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	226	~\| Location \| 8c411c02148d7ff \|
	227	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	228	~\| Payer \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	229	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	230	~\| Nonce \| 1 \|
	231	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	232	~\| Fee (DC) \| 55000 \|
	233	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	234	~\| Staking Fee (DC) \| 500000 \|
	235	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	236	~\| Gain (dBi) \| 1.2 \|
	237	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	238	~\| Elevation \| 0 \|
	239	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
	240	~\| Hash \| none \|
	241	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
1.9	242	\\Preview mode: use ~-~-commit to submit the transaction to the network
1.8	243	[root@]# helium-wallet hotspots assert ~-~-gateway 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm ~-~-lat=22.706922 ~-~-lon=114.242538 ~-~-mode dataonly ~-~-commit
1.2	244	Password: [hidden]
1.14	245	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	246	~\| Key \| Value \|
	247	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	248	~\| Address \| 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm \|
	249	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	250	~\| Location \| 8c411c02148d7ff \|
	251	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	252	~\| Payer \| 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux \|
	253	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	254	~\| Nonce \| 1 \|
	255	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	256	~\| Fee (DC) \| 55000 \|
	257	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	258	~\| Staking Fee (DC) \| 500000 \|
	259	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	260	~\| Gain (dBi) \| 1.2 \|
	261	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	262	~\| Elevation \| 0 \|
	263	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
	264	~\| Hash \| P1P8olxrzPJ1f3HWiLxcSincdF5fDLLCt2HbpYBhWwk \|
	265	+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
1.8	266	)))
1.2	267
1.18	268	(((
1.2	269	Note: The add hotspot and assert location step might need some time to be effect.
1.18	270	)))
1.2	271
1.15	272	(((
1.2	273	After above steps finish, the mobile helium wallet should be able to show that this hotspot has been added to the helium blockchain.
1.15	274	)))
1.2	275
1.4	276	== 2.8 Debug Connection ==
1.2	277
1.4	278	=== 2.8.1 Check pkt-fwd running Log ===
1.2	279
	280	This command can check if the LoRa Radio part runs correctly and if the gateway receives LoRa packets from LoRaWAN sensors.
	281
1.15	282	(((
1.2	283	Below logs shows the gateway receive two LoRaWAN packets.
1.15	284	)))
1.2	285
1.15	286	(% class="box" %)
	287	(((
	288	root@123123:~~# logread -f
	289	Sun Nov 14 14:28:10 2021 daemon.info lora_pkt_fwd[3145]: INFO~~ [down] PULL_ACK received in 244 ms
1.2	290	Sun Nov 14 14:28:11 2021 user.notice iot_keep_alive: Internet Access OK: via eth1
	291	Sun Nov 14 14:28:11 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now
1.15	292	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"}
	293	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"}]}
	294	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"}
	295	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	296	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]:
1.15	297	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ ~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~# Report at: 2021-11-14 14:28:19 UTC ~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#
	298	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ ~#~## [UPSTREAM] ~#~##
	299	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # RF packets received by concentrator: 6
	300	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%
	301	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # RF packets forwarded: 6 (161 bytes)
	302	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # PUSH_DATA datagrams sent: 6 (1493 bytes)
	303	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # PUSH_DATA acknowledged: 0.00%
	304	Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ ~#~## [DOWNSTREAM] ~#~##
	305	)))
1.2	306
1.4	307	=== 2.8.2 Check gateway-rs Log ===
1.2	308
	309	SSH to gateway and run logread \| grep helium_gateway to check Gateway-rs running log.
	310
13.2	311	[[image:image-20220524170627-8.png]]
1.2	312
	313	Helium-gatewayrs log
	314
1.16	315	Note: logread is dynamic and FIFO, so helium log might be overwritten by other processes info in system.
1.2	316
1.4	317	=== 2.8.3 View the public key address and animal name ===
1.2	318
1.16	319	(% class="box" %)
	320	(((
	321	(((
	322	(((
	323	{{{root@123123:~# helium_gateway key info }}}
	324	{
	325	)))
	326	)))
1.2	327
1.16	328	(((
	329	(% style="color:red" %){{{"address": "13KmbKLdpDfECx19kB2nX4suSzz3GskA4JVqKHAKiJ89kuyJx8T",}}}
	330	{{{"name": "great-mint-lizard"}}}(%%)
	331	(% style="color:black" %)}
	332	)))
	333	)))
	334
13.2	335	[[image:image-20220524170640-9.png]]
1.2	336
	337	Hostpot key and animal name
	338
1.4	339	=== 2.8.4 Backup/Restor gateway-rs key ===
1.2	340
1.17	341	(((
1.2	342	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	343	)))
1.2	344
13.2	345	[[image:image-20220524170701-10.png]]
1.2	346
	347	Backup and restore key
	348
1.4	349	== 2.9 Forward the data to the other server ==
1.2	350
1.4	351	=== 2.9.1 Introduction ===
1.2	352
1.18	353	(((
1.2	354	The Dragino gateway has supports the double server settings.
1.18	355	)))
1.2	356
1.18	357	(((
1.2	358	Users can back to the page of Semtech UDP to configure other server settings.
1.18	359	)))
1.2	360
1.4	361	=== 2.9.2 Example ===
1.2	362
	363	The following takes The Things Network as another LoRaWAN server as an example,
	364
1.4	365	==== 2.9.2.1 Step 1: Back to Semtech UDP page ====
1.2	366
13.2	367	[[image:image-20220524170722-11.png]]
1.2	368
	369	Back to Semtech UDP page
	370
1.4	371	==== 2.9.2.2 Step 2: Configure the double server forwarding ====
1.2	372
22.2	373	[[image:image-20220524170800-12.png]]
1.2	374
	375	Configure the double server
	376
	377	The user can configure the secondary server and then click the button of Save&Apply.
	378
1.4	379	== 2.10 Connect Full Hotspot to Helium ==
1.2	380
1.4	381	= 3. Use Dragino Sensors with Helium =
1.2	382
1.4	383	== 3.1 How to add up user's end-node with Helium console ==
1.2	384
1.4	385	=== 3.1.1 Step 1:Login the Helium console ===
1.2	386
	387	User can Login the [[Helium Console>>url:https://staging-console.helium.wtf/]]
	388
22.2	389	[[image:image-20220524170958-13.png]]
1.2	390
	391	login Helium console
	392
1.4	393	=== 3.1.2 Step 2:Add up your end-node's key ===
1.2	394
	395	User add up end-node's key from console ~-~->dervice
	396
22.2	397	[[image:image-20220524171027-14.png]]
1.2	398
	399	To add a device
	400
1.4	401	=== 3.1.3 Step 3:Activate the end-node ===
1.2	402
1.17	403	(((
1.2	404	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	405	)))
1.2	406
22.2	407	[[image:image-20220524171045-15.png]]
1.2	408
	409	end-node traffic.
	410
1.4	411	== 3.2 How to use decoder ==
1.2	412
1.4	413	=== 3.2.1 Step 1:Users can create decoders on functions ===
1.2	414
22.2	415	[[image:image-20220524171109-16.png]]
1.2	416
	417	Decoder.
	418
1.4	419	=== 3.2.2 Step 2:Add a decoder in functions and apply it to the specified label ===
1.2	420
22.2	421	[[image:image-20220524171130-17.png]]
1.2	422
22.2	423	[[image:image-20220524171156-18.png]]
1.2	424
22.2	425	[[image:image-20220524171317-20.png]]
1.2	426
	427	Decoder.
	428
	429	Add decoder complete.
	430
1.4	431	== 3.3 How to send a downlink to end device from Helium ==
1.2	432
1.17	433	(((
1.2	434	The Helium server needs to convert to Base64 format when sending the downlink command. Please refer to the following example:
1.17	435	)))
1.2	436
1.17	437	(((
1.2	438	The Downlink command comes from this link：[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:https://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1.17	439	)))
1.2	440
1.17	441	(((
1.2	442	Change Uplink Interval:Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1.17	443	)))
1.2	444
1.17	445	(% class="box" %)
	446	(((
1.2	447	01 00 00 3C ~-~-> AQAAPA==
1.17	448	)))
1.2	449
29.2	450	[[image:image-20220524171341-21.png]]
1.2	451
	452	Downlink
	453
1.4	454	== 3.4 How to add integration to different IoT Servers ==
1.2	455
1.4	456	=== 3.4.1 TagoIO ===
1.2	457
	458	The steps to add integration are very simple. Please see the following process.
	459
29.2	460	[[image:image-20220524171412-22.png]]
1.2	461
	462	TagoIO.
	463
	464	Generate the authorization code and then copy it.
	465
29.2	466	[[image:image-20220524171432-23.png]]
1.2	467
	468	TagoIO.
	469
	470	Apply Integration to Label.
	471
29.2	472	[[image:image-20220524171451-24.png]]
1.2	473
	474	TagoIO.
	475
29.2	476	[[image:image-20220524171510-25.png]]
1.2	477
	478	TagoIO.
	479
	480	Click LoRaWAN Helium,select the device.
	481
29.2	482	[[image:image-20220524171614-26.png]]
1.2	483
	484	TagoIO.
	485
	486	Fill in DEVEUI and create my device.
	487
29.2	488	[[image:image-20220524171650-27.png]]
1.2	489
	490	TagoIO.
	491
1.4	492	=== 3.4.2 Cayenne ===
1.2	493
	494	The process of creating devices is similar to Tago.
	495
30.2	496	[[image:image-20220524171744-29.png]]
1.2	497
	498	Cayenne.
	499
32.2	500	[[image:image-20220524171826-30.png]]
1.2	501
	502	Cayenne.
	503
32.2	504	[[image:image-20220524171852-31.png]]
1.2	505
	506	Cayenne.
	507
34.2	508	[[image:image-20220524171915-32.png]]
1.2	509
	510	Cayenne.
	511
34.2	512	[[image:image-20220524171942-33.png]]
1.2	513
	514	Cayenne.
	515
35.2	516	[[image:image-20220524172009-34.png]]
1.2	517
	518	Cayenne.
	519
1.4	520	== 3.5 Trouble Shooting ==
1.2	521
1.4	522	=== 3.5.1 Trouble to Join Helium ===
1.2	523
1.17	524	(((
1.2	525	Assume the device is powered correctly. If you don't see data in Helium. The possibilities are:
1.17	526	)))
1.2	527
1.17	528	(((
1.2	529	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	530	)))
1.2	531
1.17	532	(((
1.2	533	2) Your end node frequency band doesn't match the Helium gateway frequency band. (Please double-check if frequency band matches)
1.17	534	)))
1.2	535
1.17	536	(((
1.2	537	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)
1.17	538	)))
1.2	539
1.4	540	=== 3.5.2 Packet Loss for AU915 / US915 Band ===
1.2	541
1.17	542	(((
1.2	543	The node working on the AU915/US915 frequency has packet loss or the frequency channel and the gateway channel are different.
1.17	544	)))
1.2	545
1.17	546	(((
1.2	547	The reason for this problem is that the node does not lock the channel after joining the network.
1.17	548	)))
1.2	549
1.17	550	(((
1.2	551	Solution:
1.17	552	)))
1.2	553
1.17	554	(((
35.2	555	(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	556	)))
1.2	557
1.17	558	* (((
	559	AT Command: AT+CHE
	560	)))
1.2	561
1.17	562	* (((
	563	Example:AT+CHE=1 ~/~/set channel mode to 1
	564	)))
1.2	565
1.17	566	* (((
	567	Downlink Command: 0x24
	568	)))
1.2	569
1.17	570	(((
1.2	571	Format: Command Code (0x24) followed by 1 bytes channel value.
1.17	572	)))
1.2	573
1.17	574	(((
1.2	575	If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1.17	576	)))
1.2	577
1.17	578	* (((
	579	Example 1: Downlink Payload: 2401 ~/~/ set channel mode to 1
	580	)))
1.2	581
1.17	582	* (((
	583	Example 2: Downlink Payload: 2405 ~/~/ set channel mode to 5
	584	)))
1.2	585
1.17	586	(((
35.2	587	(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	588	)))
1.2	589
1.17	590	(((
1.2	591	The latest firmware for end node will have this bug fixed.
1.17	592	)))

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