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Wiki source code of Notes for Helium

Version 99.1 by Kilight Cao on 2023/03/20 14:32
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1 **~ Table of Contents:**
2
3 {{toc/}}
4
5
6
7
8 = **1.  Use Dragino Gateways/Hotspots with Helium** =
9
10 == **1.1  Support Models** ==
11
12
13 //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.//
14
15 (((
16 //Dragino has different gateway models that support different types.//
17 )))
18
19 (% border="1" style="background-color:#ffffcc; width:510px" %)
20 |(% colspan="4" style="width:589px" %)(% style="color:green" %)**Dragino Hotspots for Helium**
21 |(% 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**
22 |(% style="width:132px" %)(((
23 [[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]],
24
25 [[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]]
26 )))|(% 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.A0ConnectData-OnlyHotspottoHelium"]]
27 |(% style="width:132px" %)[[HP0D>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/195-hp0d.html]]|(% style="color:#4f81bd; width:126px" %)**Full Hotspo**t|(% 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]]
28
29 (% style="color:blue" %)**Frequencies on the Helium Network**
30
31 * //The frequencies currently available are CN470/EU868/US915/AU915//
32
33 (% style="color:red" %)**Note: more information refer to this link [[Helium Frequency plan>>url:https://docs.helium.com/lorawan-on-helium/frequency-plans/]]**
34
35
36
37 = **2.  Connect Data-Only Hotspot to Helium** =
38
39 == **2.1  Prerequisites** ==
40
41
42 * //Firmware Requirement: > [[lgw~~-~~-build-v5.4.1640315898>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]//
43
44
45 == **2.2  Step 1: Configure Frequency Band** ==
46
47
48 //Each country has a requirement for frequency region. Choose the right one for your area.//
49
50 [[image:image-20220531175337-1.png]]
51
52
53
54 == **2.3  Step 2: Download the Helium-gateway-rs** ==
55
56
57 //Click Download Helium Server and the gateway will download the Helium-gateway-rs//
58
59
60 [[image:image-20220615150600-1.png||height="559" width="1045"]]
61
62
63 //**Start download to Helium-gateway-rs**//
64
65 [[image:image-20220615150627-2.png||height="598" width="1044"]]
66
67 //**Helium-gatewayrs download success**//
68
69
70 //**If download fails, click and download again**//
71
72 [[image:image-20220615150717-3.png||height="605" width="1039"]]
73
74
75
76 == **2.4  Step 3: Install the Helium-gateway-rs** ==
77
78
79 //Click **Install Helium Server** to install gateway-rs.//
80
81 [[image:image-20220615150734-4.png||height="619" width="1035"]]
82
83 Install the Helium gateway-rs
84
85
86 (% style="color:red" %)**Note: User will see the echo characters of Helium gateway-rs have been installed successfully.**
87
88
89
90 == **2.5  Step 4: Save&start the Helium Server** ==
91
92
93 //By default, Region is US915, After configuring the Configure Frequency Band, click Save&Apply on the Helium IoT screen to modify the Region.//
94
95
96 [[image:image-20220615150903-5.png||height="592" width="1031"]]
97
98
99
100 //Click (% style="color:red" %)**Save&Apply**(%%) and gateway will start to connect the Helium. The UI shows the connect status.//
101
102 [[image:image-20220615151057-6.png||height="580" width="1026"]]
103
104
105
106 == **2.6  Step 5: Check Gateway Connection before onboarding** ==
107
108
109 //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.//
110
111 (((
112 //Check end device event from [[Helium Console>>url:https://staging-console.helium.wtf/]], We can see the LGT92 data arrived Helium via our hotspot.//
113 )))
114
115 [[image:image-20220526094537-1.png||height="395" width="1323"]]
116
117
118 (% style="color:red" %)**Note: The hotspot is not valid for search in Helium Console before onboarding.**
119
120
121
122 == **2.7  Step 6: Onboarding Data-Only Hotspot** ==
123
124
125 (% style="color:red" %)**Note: Onboarding a Data-Only hotspot is necessary for downlink to work. otherwise, the downlink message for LoRa won't work .**
126
127
128 //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.//
129
130 //Below are the steps we do as per above link here.//
131
132
133 (((
134 (% style="color:blue" %)//**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.**//
135 )))
136
137 (% class="box" %)
138 (((
139 [root@iZt4n22vqvm7ajogrfiif6Z helium-wallet-v1.6.4-x86-64-linux]# helium-wallet info
140 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
141 ~| Key  | Value  |
142 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
143 ~| Address  | 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux |
144 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
145 ~| Network  | mainnet  |
146 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
147 ~| Type  | ed25519  |
148 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
149 ~| Sharded  | (% style="color:purple" %)false (%%) |
150 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
151 ~| PwHash  | Argon2id13  |
152 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
153 ~| Balance  | 18.76580626  |
154 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
155 ~| DC Balance  | 0  |
156 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
157 ~| Securities Balance | 0.00000000  |
158 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
159 )))
160
161
162 (((
163 (% style="color:red" %)**Note: The wallet Address is 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux. and have about 18 HNT balance.**
164 )))
165
166
167
168 (((
169 (% style="color:blue" %)//**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.**//
170 )))
171
172 (% class="box" %)
173 (((
174 root@123123:~~# helium_gateway add ~-~-owner 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux ~-~-payer 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux
175
176 {
177 (% style="color:red" %)"address": "146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm",
178
179 (% style="color:red" %)
180 "fee": (% style="color:black" %)65000,
181
182 (% style="color:red" %)
183 "mode": "dataonly",
184
185 (% style="color:red" %)
186 "owner": "13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux",
187
188 (% style="color:red" %)
189 "payer": "13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux",
190
191 (% style="color:red" %)
192 "staking fee"(% style="color:black" %): 1000000,
193
194 (% style="color: red;" %)
195 "txn": "CrMBCiEBcJ9JnnIW50i+xEJRtFRVqyosuR4CzJVf3m7qGEF+WZYNhVgLtajtf4elKPoA3NkvAphTQTACohAXCfSZ5yNupaL/FxaNGQgV+P9UHLWzicPhTh7YVEOl2BOMCEPUDo+wM="
196
197 }
198 )))
199
200 (((
201 //We got the txn info from this step.//
202
203
204
205 (% style="color:blue" %)//**3. Add Hotspot. In the computer with helium wallet. run below command, replace the txn with the txn you got in above step.**//
206
207
208 (% style="color:red" %)**Note: below are two commands, the command without ~-~-commit is the preview mode.**
209
210
211 //Check every detail in this mode and run the command with ~-~-commit to commit to the Helium Blockchain.//
212 )))
213
214 (% class="box" %)
215 (((
216 [root@]# helium-wallet hotspots add CrMBCiEBcJ9JnnIW50i+xEJRtFRVqyosuR4CzJVf3m7qGEF+WZYNhVgLtajtf4elKPoA3NkvAphTQTACohAXCfSZ5yNupaL/FxaNGQgV+P9UHLWzicPhTh7YVEOl2BOMCEPUDo+wM=
217 Password: [hidden]
218 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
219 ~| Key  | Value  |
220 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
221 ~| Address  | 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm  |
222 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
223 ~| Payer  | 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux  |
224 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
225 ~| Owner  | 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux  |
226 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
227 ~| Fee (DC)  | 65000  |
228 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
229 ~| Staking fee (DC) | 1000000  |
230 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
231 ~| Hash  | none  |
232 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
233 \\Preview mode: use ~-~-commit to submit the transaction to the network
234 [root@]# helium-wallet hotspots add CrMBCiEBcJ9JnnIW50i+xEJRtFRVqyosuR4CzJVf3m7qGEF+WZYNhVgLtajtf4elKPoA3NkvAphTQTACohAXCfSZ5yNupaL/FxaNGQgV+P9UHLWzicPhTh7YVEOl2BOMCEPUDo+wM= ~-~-commit
235 Password: [hidden]
236 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
237 ~| Key  | Value  |
238 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
239 ~| Address  | 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm  |
240 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
241 ~| Payer  | 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux  |
242 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
243 ~| Owner  | 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux  |
244 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
245 ~| Fee (DC)  | 65000  |
246 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
247 ~| Staking fee (DC)  | 1000000  |
248 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
249 ~| Hash  | i6BQAI4Ehnd7nb8zfvegprhO2fOI1rj4UEPbAVC2sWk  |
250 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
251 )))
252
253 (((
254
255
256 (% style="color:blue" %)//**4. Assert Location. In helium Wallet. run below command, note, the ~-~-gateway should input gateway address from step 2.**//
257 )))
258
259 (% class="box" %)
260 (((
261 [root@]# helium-wallet hotspots assert ~-~-gateway 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm ~-~-lat=22.706922 ~-~-lon=114.242538 ~-~-mode dataonly
262 Password: [hidden]
263 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
264 ~| Key  | Value  |
265 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
266 ~| Address  | 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm |
267 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
268 ~| Location  | 8c411c02148d7ff  |
269 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
270 ~| Payer  | 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux  |
271 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
272 ~| Nonce  | 1  |
273 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
274 ~| Fee (DC)  | 55000  |
275 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
276 ~| Staking Fee (DC) | 500000  |
277 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
278 ~| Gain (dBi)  | 1.2  |
279 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
280 ~| Elevation  | 0  |
281 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
282 ~| Hash  | none  |
283 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--+
284 \\Preview mode: use ~-~-commit to submit the transaction to the network
285 //[root@]# helium-wallet hotspots assert ~-~-gateway 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm ~-~-lat=22.706922 ~-~-lon=114.242538 ~-~-mode dataonly ~-~-commit//
286 Password: [hidden]
287 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
288 ~| Key  | Value  |
289 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
290 ~| Address  | 146XjfUJXAkthGzBGnifwxWV4tVKyayN76JGZ21TE5jcoUNubJm  |
291 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
292 ~| Location  | 8c411c02148d7ff  |
293 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
294 ~| Payer  | 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux  |
295 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
296 ~| Nonce  | 1  |
297 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
298 ~| Fee (DC)  | 55000  |
299 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
300 ~| Staking Fee (DC) | 500000  |
301 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
302 ~| Gain (dBi)  | 1.2  |
303 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
304 ~| Elevation  | 0  |
305 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
306 ~| Hash  | P1P8olxrzPJ1f3HWiLxcSincdF5fDLLCt2HbpYBhWwk  |
307 +~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-+
308 )))
309
310
311 (((
312 (% style="color:red" %)**Note: The add hotspot and assert location step might need some time to be effect.**
313 )))
314
315 (((
316 //After above steps finish, the mobile helium wallet should be able to show that this hotspot has been added to the helium blockchain.//
317
318
319
320 )))
321
322 == **2.8  Debug Connection** ==
323
324 === **2.8.1  Check pkt-fwd running Log** ===
325
326
327 //This command can check if the LoRa Radio part runs correctly and if the gateway receives LoRa packets from LoRaWAN sensors.//
328
329 (((
330 //Below logs shows the gateway receive two LoRaWAN packets.//
331 )))
332
333 (% class="box" %)
334 (((
335 root@123123:~~# logread -f
336 Sun Nov 14 14:28:10 2021 daemon.info lora_pkt_fwd[3145]: INFO~~ [down] PULL_ACK received in 244 ms
337 Sun Nov 14 14:28:11 2021 user.notice iot_keep_alive: Internet Access OK: via eth1
338 Sun Nov 14 14:28:11 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now
339 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"**}
340 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"**}]}
341 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"**}
342 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"**}]}
343 Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]:
344 Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ ~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~# Report at: 2021-11-14 14:28:19 UTC ~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#~#
345 Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ ~#~## [UPSTREAM] ~#~##
346 Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # RF packets received by concentrator: 6
347 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%
348 Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # RF packets forwarded: 6 (161 bytes)
349 Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # PUSH_DATA datagrams sent: 6 (1493 bytes)
350 Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ # PUSH_DATA acknowledged: 0.00%
351 Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~~ ~#~## [DOWNSTREAM] ~#~##
352 )))
353
354
355
356 === **2.8.2  Check gateway-rs Log** ===
357
358
359 //SSH to gateway and run **logread | grep helium_gateway** to check Gateway-rs running log.//
360
361 [[image:image-20220531175809-7.png]]
362
363
364 (% style="color:red" %)**Note**: **logread is dynamic and FIFO, so helium log might be overwritten by other processes info in system.**
365
366
367
368 === **2.8.3  View the public key address and animal name** ===
369
370
371 (% class="box" %)
372 (((
373 (((
374 (((
375 {{{root@123123:~# helium_gateway key info }}}
376 {
377 )))
378 )))
379
380 (((
381 (% style="color:red" %){{{"address": "13KmbKLdpDfECx19kB2nX4suSzz3GskA4JVqKHAKiJ89kuyJx8T",}}}
382 {{{"name": "great-mint-lizard"}}}(%%)
383 (% style="color:black" %)}
384 )))
385 )))
386
387 [[image:image-20220531175844-8.png]]
388
389 Hostpot key and animal name
390
391
392
393 === **2.8.4  Backup/Restor gateway-rs key** ===
394
395
396 (((
397 //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.//
398 )))
399
400 [[image:image-20220531175919-9.png]]
401
402
403 === **2.8.5  How to manually download helium gateway-rs via SSH access to the gateway Linux console** ===
404
405
406 (% class="box infomessage" %)
407 (((
408 cd /tmp;wget -O helium-gateway-rs-dragino.ipk [[https:~~/~~/github.com/helium/gateway-rs/releases/download/v1.0.0-alpha.33/helium-gateway-v1.0.0-alpha.33-dragino.ipk>>https://github.com/helium/gateway-rs/releases/download/v1.0.0-alpha.33/helium-gateway-v1.0.0-alpha.33-dragino.ipk]]
409
410 opkg install helium-gateway-rs-dragino.ipk
411 )))
412
413 [[image:image-20230320141404-1.png]]
414
415
416 == **2.9  Forward the data to the other server** ==
417
418 === **2.9.1  Introduction** ===
419
420
421 (((
422 //The Dragino gateway has supports the double server settings.//
423 )))
424
425 (((
426 //Users can back to the page of Semtech UDP to configure other server settings.//
427
428
429
430 )))
431
432 === **2.9.2  Example** ===
433
434
435 //The following takes The Things Network as another LoRaWAN server as an example.//
436
437
438
439 ==== (% style="color:blue" %)**Step 1: Back to Semtech UDP page**(%%) ====
440
441
442 [[image:image-20220531180002-10.png]]
443
444 Back to Semtech UDP page
445
446
447
448 ==== (% style="color:blue" %)**Step 2: Configure the double server forwarding**(%%) ====
449
450
451 [[image:image-20220531180048-11.png]]
452
453
454 //The user can configure the secondary server and then click the button of **Save&Apply**.//
455
456
457
458 == **2.10  Connect Full Hotspot to Helium** ==
459
460
461
462 = **3.  Use Dragino Sensors with Helium** =
463
464
465 == **3.1  How to add up user's end-node with Helium console** ==
466
467
468 === **3.1.1  Step 1: Login the Helium console** ===
469
470
471 //User can Login the [[Helium Console>>url:https://staging-console.helium.wtf/]]//
472
473 [[image:image-20220531180150-12.png]]
474
475 login Helium console
476
477
478
479 === **3.1.2  Step 2: Add up your end-node's key** ===
480
481
482 //User add up end-node's key from console ~-~->dervice//
483
484 [[image:image-20220531180224-13.png]]
485
486 To add a device
487
488
489
490 === **3.1.3  Step 3: Activate the end-node** ===
491
492
493 (((
494 //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**//
495 )))
496
497 [[image:image-20220531105239-2.png]]
498
499 end-node traffic.
500
501
502
503 === **3.1.4 Check Raw Payload for End Node** ===
504
505
506 Users can check what the end node has uplinked by checking the raw payload. as below:
507
508 [[image:image-20220912161818-1.png]]
509
510
511
512 == **3.2  How to use decoder** ==
513
514 === **3.2.1  Step 1: Users can create decoders on functions** ===
515
516
517 [[image:image-20220531105325-3.png]]
518
519 Decoder.
520
521
522
523 === **3.2.2  Step 2: Add a decoder in functions and apply it to the specified label** ===
524
525
526 [[image:image-20220526095629-6.png]]
527
528
529 [[image:image-20220526095553-5.png]]
530
531
532 [[image:image-20220526100057-8.png||height="352" width="1133"]]
533
534 **//Add decoder complete.//**
535
536
537
538 === **3.2.3  Where is the decoder？** ===
539
540
541 [[console-decoders/Dragino at master · helium/console-decoders · GitHub>>url:https://github.com/helium/console-decoders/tree/master/Dragino]]
542
543 [[image:image-20220617140118-1.png||height="550" width="883"]]
544
545
546
547 == **3.3  How to send a downlink to end device from Helium** ==
548
549
550 (((
551 //The Helium server needs to convert to Base64 format when sending the downlink command. Please refer to the following example~://
552 )))
553
554 (((
555 //The Downlink command comes from this link：[[End Device Downlink Command>>End Device AT Commands and Downlink Command]]//
556 )))
557
558 (((
559 //Change Uplink Interval:Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds//
560 )))
561
562 (% class="box" %)
563 (((
564 **01 00 00 3C ~-~-> AQAAPA==**
565 )))
566
567 [[image:image-20220524171341-21.png]]
568
569 Downlink
570
571
572
573 == **3.4  How to add integration to different IoT Servers** ==
574
575 === **3.4.1  TagoIO** ===
576
577
578 **//The steps to add integration are very simple. Please see the following process.//**
579
580
581 [[image:image-20220526102429-23.png||height="630" width="1198"]]
582
583
584
585 **//Generate the authorization code and then copy it.//**
586
587
588 [[image:image-20220526100452-10.png||height="314" width="1188"]]
589
590
591
592 //**Apply Integration to Label.**//
593
594
595 [[image:image-20220526100802-13.png]]
596
597
598
599 [[image:image-20220526100927-14.png]]
600
601
602
603 **//Click LoRaWAN Helium,select the device.//**
604
605
606 [[image:image-20220526101215-15.png||height="599" width="1117"]]
607
608
609
610 **//Fill in DEVEUI and create my device.//**
611
612
613 [[image:image-20220526101419-16.png]]
614
615 TagoIO.
616
617
618
619 === **3.4.2  Cayenne** ===
620
621
622 //The process of creating devices is similar to Tago.//
623
624 [[image:image-20220526101616-18.png||height="456" width="1097"]]
625
626 Cayenne.
627
628
629 [[image:image-20220526101547-17.png||height="656" width="1092"]]
630
631 Cayenne.
632
633
634 [[image:image-20220526101702-19.png||height="528" width="1109"]]
635
636 Cayenne.
637
638
639 [[image:image-20220526102303-22.png]]
640
641 Cayenne.
642
643
644 [[image:image-20220526102114-21.png]]
645
646 Cayenne.
647
648
649 [[image:image-20220526101940-20.png||height="543" width="1044"]]
650
651 Cayenne.
652
653
654
655 == **3.5  Trouble Shooting** ==
656
657
658 === **3.5.1 Data-Only Hotspot is not connecting to Helium console** ===
659
660
661 //**The Data-only hotspot has finished the software installation and confirmation, But it is not connecting to Helium Console. The possibility is:**//
662
663
664 1). The hotspot does not finish the onboarding to the helium blockchain.
665
666 after the 23 version of the gateway-rs, Helium requests the user to onboarding the devices to the blockchain, otherwise, your devices can't connect to the helium console. ~-~--> Please refer to [[Step 2.7>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Helium/#H2.7A0Step6:OnboardingData-OnlyHotspot]] to do it.
667
668
669
670 === **3.5.2 End Device can't join Helium via hotspot, stuck in cycle of Joining-Accept. ** ===
671
672
673 Make sure your blockchain region is the same as your hotspot settings. For example, as below, the blockchain is CN region, and software is configure to EU. The hotspot is able to get the OTAA Join Request from End Device on EU region. but due to block chain is CN region, Server will send the Join -Accept in CN region, so end device can't get the OTAA Join Accept.
674
675
676 For example, if you are in USA, you have to use the US915 frequency plan. More frequency plans details on the helium network: [[https:~~/~~/docs.helium.com/lorawan-on-helium/frequency-plans>>url:https://docs.helium.com/lorawan-on-helium/frequency-plans]]
677
678
679
680 === **3.5.3  Trouble to Join Helium** ===
681
682
683 (((
684 **//Assume the device is powered correctly. If you don't see data in Helium. The possibilities are~://**
685
686
687 )))
688
689 (((
690 //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)//
691 )))
692
693 (((
694 //2) Your end node frequency band doesn't match the Helium gateway frequency band. (Please double-check if frequency band matches)//
695 )))
696
697 (((
698 //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)//
699
700
701
702 )))
703
704 === **3.5.4  Packet Loss for AU915 / US915 Band** ===
705
706
707 (((
708 //The node working on the AU915/US915 frequency has packet loss or the frequency channel and the gateway channel are different.//
709 )))
710
711 (((
712 //The reason for this problem is that the node does not lock the channel after joining the network.//
713
714
715 )))
716
717 (((
718 (% style="color:red" %)**Solution:**
719
720
721 )))
722
723 (((
724 //(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.//
725 )))
726
727 * (((
728 (% style="color:blue" %)**//AT Command: AT+CHE//**
729 )))
730
731 * (((
732 //**Example: ** (% style="color:#037691" %)**AT+CHE=2**(%%)  ~/~/set channel mode to 1//
733 )))
734
735 * (((
736 (% style="color:blue" %)**//Downlink Command: 0x24//**
737
738
739 )))
740
741 (((
742 //Format: Command Code (0x24) followed by 1 bytes channel value.//
743 )))
744
745
746 (((
747 //If the downlink payload=0x2402, it means set channel mode to use sub-band 2, while type code is 24.//
748 )))
749
750 * (((
751 //**Example 1**: Downlink Payload: (% style="color:#037691" %)**0x2402** (%%) ~/~/ set channel mode to 2//
752
753
754 )))
755
756 (((
757 //(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.//
758 )))
759
760 (((
761 //The latest firmware for end node will have this bug fixed.//
762
763
764
765 === **3.5.5  ADR doesn't work in EU868 band.** ===
766
767
768 See possibility reason from this link: [[https:~~/~~/github.com/helium/router/issues/858 >>https://github.com/helium/router/issues/858]]
769
770
771
772 )))