Dragino NB device connection to AWS platform instructions

c. After clicking to enter the policy configuration page, follow the clicking sequence below to go to the json configuration interface, and then fill in the following fields in the "statement" keyword:

37

38

39

**{

40

"Version": "2012-10-17",

"Statement": [

{

"Effect": "Allow",

"Action": "iot:*",

"Resource": "*"

}

]

}**

[[image:image-20250103151957-1.png||height="529" width="935"]]

53

54

d. Create this policy

55

56

57

= 3. Create a Things =

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== 3.1 Create a single Things ==

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61

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(% style="color:blue" %)**1. Select Create Things**

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[[image:image-20240528173244-5.png||height="329" width="932"]]

65

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[[image:image-20240528173500-6.png||height="484" width="928"]]

67

68

69

(% style="color:blue" %)**2. Fill in the name of the control item you want to create in the thing name column**

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71

Use the default for other parameters

Then click Next.

[[image:image-20240528173754-7.png||height="712" width="781"]]

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78

(% style="color:blue" %)**3. Choose to automatically generate a new certificate**

Then click Next

[[image:image-20240528173829-8.png||height="547" width="782"]]

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85

(% style="color:blue" %)**4. The next step is to choose a strategy**

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Here you can choose a policy we created in the first step

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89

[[image:image-20240528173851-9.png||height="580" width="785"]]

90

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(% style="color:blue" %)**5. When you click to create things, the certificate download page will pop up**

93

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**This certificate is very important.** After creating the device, you must download the certificate of the device so that our NB device can connect normally.

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Please download all the following certificates and put them in a folder.

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99

[[image:image-20240528173926-10.png]]

100

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102

(% style="color:blue" %)**6. You can see the things you just created in the things**

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[[image:image-20240528173951-11.png||height="381" width="1089"]]

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106

107

= 4. Connect to AWS using Dragino-NB device =

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110

(% id="cke_bm_37736S" style="color:red; display:none" %)** **(% style="color:red" %)**Note: **(%%)In order to avoid problems with certificate writing, you need to set the serial port assistant to automatically add a newline character when sending commands, if there is no such newline character, the certificate written will be invalid.(Using the serial port assistant as an example)

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[[image:image-20240822090554-1.png||height="501" width="656"]]

113

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== 4.1 For -NB /-NS model ==

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=== 4.1.1 Upgrade the firmware to configure TLS firmware to set the certificate ===

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User can change device firmware to::

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* Update with new features.

* Fix bugs.

Firmware and changelog can be downloaded from : **[[Set up TLS certificate - Dropbox>>https://www.dropbox.com/scl/fo/1ykfsesmr3702tj3kp663/AOOyH1GiVEOGR41gASuiDk0?rlkey=1q7a1b5yvjgt87d16w8tt0cum&st=vdy765ut&dl=0||data-sider-select-id="830d1b64-cb24-48b3-91e4-49da5c3f0783"]]**

127

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Methods to Update Firmware:

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* (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].

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* Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.

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=== 4.1.2 Configure certificate ===

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After upgrade the firmware, the serial port displays as follows：

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[[image:image-20250306113602-1.png||height="401" width="856"]]

140

141

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==== 4.1.2.1 Configure CA certificate ====

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Please input the certificate in PEM format for the user.

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147

Use the AT command AT+CACERT as follows:

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AT+CACERT=~-~-~-~--BEGIN CERTIFICATE~-~-~-~--

150

151

MIIDQTCCAimgAwIBAgITBmyfz5m/jAo54vB4ikPmljZbyjANBgkqhkiG9w0BAQsF

152

153

ADA5MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6

154

155

b24gUm9vdCBDQSAxMB4XDTE1MDUyNjAwMDAwMFoXDTM4MDExNzAwMDAwMFowOTEL

156

157

MAkGA1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJv

158

159

b3QgQ0EgMTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALJ4gHHKeNXj

160

161

ca9HgFB0fW7Y14h29Jlo91ghYPl0hAEvrAIthtOgQ3pOsqTQNroBvo3bSMgHFzZM

162

163

9O6II8c+6zf1tRn4SWiw3te5djgdYZ6k/oI2peVKVuRF4fn9tBb6dNqcmzU5L/qw

164

165

IFAGbHrQgLKm+a/sRxmPUDgH3KKHOVj4utWp+UhnMJbulHheb4mjUcAwhmahRWa6

166

167

VOujw5H5SNz/0egwLX0tdHA114gk957EWW67c4cX8jJGKLhD+rcdqsq08p8kDi1L

168

169

93FcXmn/6pUCyziKrlA4b9v7LWIbxcceVOF34GfID5yHI9Y/QCB/IIDEgEw+OyQm

170

171

jgSubJrIqg0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMC

172

173

AYYwHQYDVR0OBBYEFIQYzIU07LwMlJQuCFmcx7IQTgoIMA0GCSqGSIb3DQEBCwUA

174

175

A4IBAQCY8jdaQZChGsV2USggNiMOruYou6r4lK5IpDB/G/wkjUu0yKGX9rbxenDI

176

177

U5PMCCjjmCXPI6T53iHTfIUJrU6adTrCC2qJeHZERxhlbI1Bjjt/msv0tadQ1wUs

178

179

N+gDS63pYaACbvXy8MWy7Vu33PqUXHeeE6V/Uq2V8viTO96LXFvKWlJbYK8U90vv

180

181

o/ufQJVtMVT8QtPHRh8jrdkPSHCa2XV4cdFyQzR1bldZwgJcJmApzyMZFo6IQ6XU

182

183

5MsI+yMRQ+hDKXJioaldXgjUkK642M4UwtBV8ob2xJNDd2ZhwLnoQdeXeGADbkpy

184

185

rqXRfboQnoZsG4q5WTP468SQvvG5

186

187

~-~-~-~--END CERTIFICATE~-~-~-~--}

188

189

(% style="color:red" %)**Note: Be sure to add a terminator "}" at the end of the command. Otherwise, the command will not execute successfully.**

190

191

[[image:image-20240528174408-14.png]]

192

193

194

After successful execution, as shown in the following figure.

195

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[[image:image-20240528174502-15.png]]

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198

Display (% style="color:blue" %)**"Successfully configured CA certificate."**(%%) If the configuration is successful, otherwise it is considered configuration failure.

199

200

201

==== 4.1.2.2 Configure client certificate ====

202

203

204

Use the AT command AT+CLICERT as follows：

205

206

AT+CLICERT=~-~-~-~--BEGIN CERTIFICATE~-~-~-~--

207

208

MIIDWTCCAkGgAwIBAgIUYSpJUzfb4NTa76JJxd2th0fZA8swDQYJKoZIhvcNAQEL

209

210

BQAwTTFLMEkGA1UECwxCQW1hem9uIFdlYiBTZXJ2aWNlcyBPPUFtYXpvbi5jb20g

211

212

SW5jLiBMPVNlYXR0bGUgU1Q9V2FzaGluZ3RvbiBDPVVTMB4XDTI0MDUyNDA4MDI0

213

214

NVoXDTQ5MTIzMTIzNTk1OVowHjEcMBoGA1UEAwwTQVdTIElvVCBDZXJ0aWZpY2F0

215

216

ZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMTdc1GQLVBohAeCJD6n

217

218

6WTFAFrygTch90a5wUr2bhlVuDxvEhEKNcmu5vOCo5agmfLWb2VCxgezgvQOBYQ8

219

220

1oTqXJNdl4tS0DICfqb/ogVHWGHRao67XyhbPNBS0j/nCPTIIk6+/NBeYPOjaG+p

221

222

utfXE7SGIEcc3RevkYkUJx6y+WH7MLjj1mufuXBVWIL1RrfrIRPw6auVk7dhS5rU

223

224

NvYcJa7Qd6gpAh1DzPj7ZECrv7fEIIBDEsSYOy6ToWtzqGIVcIAHBDfORB0Hcm+N

225

226

7wG3KDf61P4aWkLlkP5pRUaUIQdVblxginmx2K3n8t/WP7QcfITa191rjEVVBXmk

227

228

ROsCAwEAAaNgMF4wHwYDVR0jBBgwFoAUs8Caohh1ZGP8kjSn3rtxJiJJ9IswHQYD

229

230

VR0OBBYEFCjwGwqD7FG9UCNm3wjFQX4HixzfMAwGA1UdEwEB/wQCMAAwDgYDVR0P

231

232

AQH/BAQDAgeAMA0GCSqGSIb3DQEBCwUAA4IBAQBgqI49a4PBQZYrFM63TX3EHgdd

233

234

N6Pj7AytjO+SrKNMCSo/OtIvhDTxOocr1vKrux1Tw5qmrllrIXLtlGtbmln5DS6a

235

236

DTCLrjwcIFIabLxpx5DPY1WSMYvL04SW7d4Y+3SxOFNRotDSiomr8eIIac0d3HE2

237

238

B5b0SnWZgWbrhjNUgvwo8l8tA9DOGIr2MeQ5kPjudOOiYSR3HC0v+jviBMV6VX8M

239

240

LHVH3CRshHDKBGpV1NZ1RAm9EY/oRGtSiMsyjRh6hegC0vehwVxaC4w9qG0ASkzz

241

242

42OOGfNqhYnYDiKTEIkazaoAFpTKDejWBaL7W5VpthUkQOl67IyX+ohuUKTo

243

244

~-~-~-~--END CERTIFICATE~-~-~-~--}

245

246

(% style="color:red" %)**Note: Be sure to add a terminator "}" at the end of the command. Otherwise, the command will not execute successfully.**

247

248

[[image:image-20240528174630-16.png||height="553" width="747"]]

249

250

Display (% style="color:blue" %)**"Successfully configured client certificate."**(%%) Configuration successful, otherwise configuration failed.

251

252

253

==== 4.1.2.3 Configure client private key ====

254

255

256

Use the AT command AT+CLIKEY, as shown below

257

258

AT+CLIKEY=~-~-~-~--BEGIN RSA PRIVATE KEY~-~-~-~--

259

260

MIIEpAIBAAKCAQEAxN1zUZAtUGiEB4IkPqfpZMUAWvKBNyH3RrnBSvZuGVW4PG8S

261

262

EQo1ya7m84KjlqCZ8tZvZULGB7OC9A4FhDzWhOpck12Xi1LQMgJ+pv+iBUdYYdFq

263

264

jrtfKFs80FLSP+cI9MgiTr780F5g86Nob6m619cTtIYgRxzdF6+RiRQnHrL5Yfsw

265

266

uOPWa5+5cFVYgvVGt+shE/Dpq5WTt2FLmtQ29hwlrtB3qCkCHUPM+PtkQKu/t8Qg

267

268

gEMSxJg7LpOha3OoYhVwgAcEN85EHQdyb43vAbcoN/rU/hpaQuWQ/mlFRpQhB1Vu

269

270

XGCKebHYrefy39Y/tBx8hNrX3WuMRVUFeaRE6wIDAQABAoIBAFhAOcjvjBDGuaEw

271

272

CxV3al49HfqnSZuwg0xWSztSm2qKDcwxsnSnEhO2b1vsTW9h0YGV9Vv8gg/Dvkmv

273

274

23M7XqM4+IUraJsRZbl1etdcM4KQSCOZoF4Zyv+pXuq4pf31kQNCkHaikWzLUkUG

275

276

FPQxr0vA49mCYwfd/ZL3ppM/0IWmxRwloV1Gb9q8iDBUcJGSDokZnT7diUxzzOcd

277

278

+UJ6xUhFq1v46Y7vO+73XROLv34JEBC0bIw2ErL6+AbzhHwb2mkuSccG9Ks37g3Z

279

280

dyyjjj8hm1wvHWepuWqEssaiS3HD5zAsI0v85xS8RwNj3zLfd8o1WC666n3CO+ij

281

282

VdRmR4kCgYEA+/sEFxpfaRomqcLwJebZcZH06U1RfJFfnbH2/Q6fANf8zNxwWs9A

283

284

O+jyk/CLhHYRIk6VIOMQmWwEYgJ2eAHfw2Diwj4/0eqkGu+yZOS6KTCewxSV73vc

285

286

SvACramJy4y6yEgDN5onwR1XqfVMfA0LzTcSupHR/xvrpf/gCsNFPxUCgYEAyAFd

287

288

nMUhJFSq3pOogxA43aJSkA8YuDS3jpBkKQ6vx81APpIMabQauOxFDt488TZGP3Yy

289

290

lhpa/lfFIgu2K7CgV4dUp+JtJJoZ/F+ExxUUzdqB4zxzWywAcc3RebfwP6qASwFT

291

292

G3mXYci4tgNWR+k5CSsuLXDk/OT5uo5GeGAEc/8CgYEAk6V8uxDP8STKnNRFpN/E

293

294

b6CHciDE64m/DgbWY2cq0fK9BUjxaLRhvfj8EqVzCrWnyoNjLHcAJfW+B7PLuPvY

295

296

IoJlvE1/Vb/4UnQ7ApVnY3VCwaoRRNc9uIcz+pAJ1sRqOarAf9cLDkPkNwktvM5k

297

298

KOXpSnrhIms4w/bPT18l9xUCgYBsAMDKbXEuK0JyGw5+Z/4tQQCQpnZU0rLkm3ha

299

300

64FkxaORplBprEZZ4cyQ8NW78/EPSAadI/JLMp5TejuPcDvFyGCgoBcMEuNBc1tC

301

302

HlIzr3FAgl5Qt3wt+FTMA9YKq0nINxjn10s2FKwaLccj4f9YwiaXh0VAg22PnlDT

303

304

pBYDhQKBgQCMwyKXJ4zYiDRdvLvgKzeuKaU4KNQItHE4KORPfkecjPoENt4bKxDw

305

306

2EdNFQLIoqBHL1s+/8+SzhCI31V7pkTs1AqCxDExJS7+8Z5NQFQIo/jooUo0N80E

307

308

y3ZZS6OLOXXscEqhMogf1grfbabXM9OkgTIq43cPQHtMGQiFAtIJkg==

309

310

~-~-~-~--END RSA PRIVATE KEY~-~-~-~--}

311

312

(% style="color:red" %)**Note: Be sure to add a terminator "}" at the end of the command. Otherwise, the command will not execute successfully.**

313

314

[[image:image-20240528174702-17.png]]

315

316

Display(% style="color:blue" %)** "Successfully configured client private key."**(%%) If the configuration is successful, otherwise it is considered configuration failure.

317

318

319

==== 4.1.2.4 Re-upgrade the firmware ====

320

321

322

After completing the certificate configuration, Burn the [[bootloader>>https://www.dropbox.com/sh/u0uzvvnn58yrie4/AAAvvF_KRveNgmDejzp23ziLa/NB-IoT/Bootloader?dl=0&subfolder_nav_tracking=1]] firmware first, then re-burn the original working [[firmware>>https://www.dropbox.com/sh/u0uzvvnn58yrie4/AACREHllkTe0rATD4ZOqddyga/NB-IoT?dl=0]].

323

324

325

== 4.2 For -CB /-CS model ==

326

327

=== 4.2.1 Upgrade the firmware to configure TLS firmware to set the certificate ===

328

329

330

User can change device firmware to::

331

332

* Update with new features.

* Fix bugs.

Firmware and changelog can be downloaded from : **[[Set up TLS certificate - Dropbox>>https://www.dropbox.com/scl/fo/mk9u5ux3cfo94ke0s67ik/ADOIOdwIQfCO2WUZt0MxXyU?rlkey=7o6uaywrebbnsvuj4r0r694x6&st=smrmjj7t&dl=0||data-sider-select-id="830d1b64-cb24-48b3-91e4-49da5c3f0783"]]**

337

338

Methods to Update Firmware:

339

340

* (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].

341

342

* Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.

343

344

=== 4.2.2 Configure certificate ===

345

346

347

After upgrade the firmware, the serial port displays as follows：

348

349

[[image:image-20240528174330-13.png||height="286" width="568"]]

350

351

352

==== 4.2.2.1 Configure CA certificate ====

353

354

(% style="color:red" %)**Note:You should select one of the certificates.Either CA1 or CA3 can be used**

355

356

Please input the certificate in PEM format for the user.

357

358

Use the AT command AT+CACERT as follows:

359

360

AT+CACERT=~-~-~-~--BEGIN CERTIFICATE~-~-~-~--

361

362

MIIDQTCCAimgAwIBAgITBmyfz5m/jAo54vB4ikPmljZbyjANBgkqhkiG9w0BAQsF

363

364

ADA5MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6

365

366

b24gUm9vdCBDQSAxMB4XDTE1MDUyNjAwMDAwMFoXDTM4MDExNzAwMDAwMFowOTEL

367

368

MAkGA1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJv

369

370

b3QgQ0EgMTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALJ4gHHKeNXj

371

372

ca9HgFB0fW7Y14h29Jlo91ghYPl0hAEvrAIthtOgQ3pOsqTQNroBvo3bSMgHFzZM

373

374

9O6II8c+6zf1tRn4SWiw3te5djgdYZ6k/oI2peVKVuRF4fn9tBb6dNqcmzU5L/qw

375

376

IFAGbHrQgLKm+a/sRxmPUDgH3KKHOVj4utWp+UhnMJbulHheb4mjUcAwhmahRWa6

377

378

VOujw5H5SNz/0egwLX0tdHA114gk957EWW67c4cX8jJGKLhD+rcdqsq08p8kDi1L

379

380

93FcXmn/6pUCyziKrlA4b9v7LWIbxcceVOF34GfID5yHI9Y/QCB/IIDEgEw+OyQm

381

382

jgSubJrIqg0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMC

383

384

AYYwHQYDVR0OBBYEFIQYzIU07LwMlJQuCFmcx7IQTgoIMA0GCSqGSIb3DQEBCwUA

385

386

A4IBAQCY8jdaQZChGsV2USggNiMOruYou6r4lK5IpDB/G/wkjUu0yKGX9rbxenDI

387

388

U5PMCCjjmCXPI6T53iHTfIUJrU6adTrCC2qJeHZERxhlbI1Bjjt/msv0tadQ1wUs

389

390

N+gDS63pYaACbvXy8MWy7Vu33PqUXHeeE6V/Uq2V8viTO96LXFvKWlJbYK8U90vv

391

392

o/ufQJVtMVT8QtPHRh8jrdkPSHCa2XV4cdFyQzR1bldZwgJcJmApzyMZFo6IQ6XU

393

394

5MsI+yMRQ+hDKXJioaldXgjUkK642M4UwtBV8ob2xJNDd2ZhwLnoQdeXeGADbkpy

395

396

rqXRfboQnoZsG4q5WTP468SQvvG5

397

398

~-~-~-~--END CERTIFICATE~-~-~-~--}

399

400

(% style="color:red" %)**Note: Be sure to add a terminator "}" at the end of the command. Otherwise, the command will not execute successfully.**

401

402

[[image:image-20240528174408-14.png]]

403

404

405

After successful execution, as shown in the following figure.

406

407

[[image:image-20240528174502-15.png]]

408

409

Display (% style="color:blue" %)**"Successfully configured CA certificate."**(%%) If the configuration is successful, otherwise it is considered configuration failure.

410

411

412

==== 4.2.2.2 Configure client certificate ====

413

414

415

Use the AT command AT+CLICERT as follows：

416

417

AT+CLICERT=~-~-~-~--BEGIN CERTIFICATE~-~-~-~--

418

419

MIIDWTCCAkGgAwIBAgIUYSpJUzfb4NTa76JJxd2th0fZA8swDQYJKoZIhvcNAQEL

420

421

BQAwTTFLMEkGA1UECwxCQW1hem9uIFdlYiBTZXJ2aWNlcyBPPUFtYXpvbi5jb20g

422

423

SW5jLiBMPVNlYXR0bGUgU1Q9V2FzaGluZ3RvbiBDPVVTMB4XDTI0MDUyNDA4MDI0

424

425

NVoXDTQ5MTIzMTIzNTk1OVowHjEcMBoGA1UEAwwTQVdTIElvVCBDZXJ0aWZpY2F0

426

427

ZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMTdc1GQLVBohAeCJD6n

428

429

6WTFAFrygTch90a5wUr2bhlVuDxvEhEKNcmu5vOCo5agmfLWb2VCxgezgvQOBYQ8

430

431

1oTqXJNdl4tS0DICfqb/ogVHWGHRao67XyhbPNBS0j/nCPTIIk6+/NBeYPOjaG+p

432

433

utfXE7SGIEcc3RevkYkUJx6y+WH7MLjj1mufuXBVWIL1RrfrIRPw6auVk7dhS5rU

434

435

NvYcJa7Qd6gpAh1DzPj7ZECrv7fEIIBDEsSYOy6ToWtzqGIVcIAHBDfORB0Hcm+N

436

437

7wG3KDf61P4aWkLlkP5pRUaUIQdVblxginmx2K3n8t/WP7QcfITa191rjEVVBXmk

438

439

ROsCAwEAAaNgMF4wHwYDVR0jBBgwFoAUs8Caohh1ZGP8kjSn3rtxJiJJ9IswHQYD

440

441

VR0OBBYEFCjwGwqD7FG9UCNm3wjFQX4HixzfMAwGA1UdEwEB/wQCMAAwDgYDVR0P

442

443

AQH/BAQDAgeAMA0GCSqGSIb3DQEBCwUAA4IBAQBgqI49a4PBQZYrFM63TX3EHgdd

444

445

N6Pj7AytjO+SrKNMCSo/OtIvhDTxOocr1vKrux1Tw5qmrllrIXLtlGtbmln5DS6a

446

447

DTCLrjwcIFIabLxpx5DPY1WSMYvL04SW7d4Y+3SxOFNRotDSiomr8eIIac0d3HE2

448

449

B5b0SnWZgWbrhjNUgvwo8l8tA9DOGIr2MeQ5kPjudOOiYSR3HC0v+jviBMV6VX8M

450

451

LHVH3CRshHDKBGpV1NZ1RAm9EY/oRGtSiMsyjRh6hegC0vehwVxaC4w9qG0ASkzz

452

453

42OOGfNqhYnYDiKTEIkazaoAFpTKDejWBaL7W5VpthUkQOl67IyX+ohuUKTo

454

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~-~-~-~--END CERTIFICATE~-~-~-~--}

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(% style="color:red" %)**Note: Be sure to add a terminator "}" at the end of the command. Otherwise, the command will not execute successfully.**

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[[image:image-20240528174630-16.png||height="553" width="747"]]

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Display (% style="color:blue" %)**"Successfully configured client certificate."**(%%) Configuration successful, otherwise configuration failed.

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==== 4.2.2.3 Configure client private key ====

465

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Use the AT command AT+CLIKEY, as shown below

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AT+CLIKEY=~-~-~-~--BEGIN RSA PRIVATE KEY~-~-~-~--

470

471

MIIEpAIBAAKCAQEAxN1zUZAtUGiEB4IkPqfpZMUAWvKBNyH3RrnBSvZuGVW4PG8S

472

473

EQo1ya7m84KjlqCZ8tZvZULGB7OC9A4FhDzWhOpck12Xi1LQMgJ+pv+iBUdYYdFq

474

475

jrtfKFs80FLSP+cI9MgiTr780F5g86Nob6m619cTtIYgRxzdF6+RiRQnHrL5Yfsw

476

477

uOPWa5+5cFVYgvVGt+shE/Dpq5WTt2FLmtQ29hwlrtB3qCkCHUPM+PtkQKu/t8Qg

478

479

gEMSxJg7LpOha3OoYhVwgAcEN85EHQdyb43vAbcoN/rU/hpaQuWQ/mlFRpQhB1Vu

480

481

XGCKebHYrefy39Y/tBx8hNrX3WuMRVUFeaRE6wIDAQABAoIBAFhAOcjvjBDGuaEw

482

483

CxV3al49HfqnSZuwg0xWSztSm2qKDcwxsnSnEhO2b1vsTW9h0YGV9Vv8gg/Dvkmv

484

485

23M7XqM4+IUraJsRZbl1etdcM4KQSCOZoF4Zyv+pXuq4pf31kQNCkHaikWzLUkUG

486

487

FPQxr0vA49mCYwfd/ZL3ppM/0IWmxRwloV1Gb9q8iDBUcJGSDokZnT7diUxzzOcd

488

489

+UJ6xUhFq1v46Y7vO+73XROLv34JEBC0bIw2ErL6+AbzhHwb2mkuSccG9Ks37g3Z

490

491

dyyjjj8hm1wvHWepuWqEssaiS3HD5zAsI0v85xS8RwNj3zLfd8o1WC666n3CO+ij

492

493

VdRmR4kCgYEA+/sEFxpfaRomqcLwJebZcZH06U1RfJFfnbH2/Q6fANf8zNxwWs9A

494

495

O+jyk/CLhHYRIk6VIOMQmWwEYgJ2eAHfw2Diwj4/0eqkGu+yZOS6KTCewxSV73vc

496

497

SvACramJy4y6yEgDN5onwR1XqfVMfA0LzTcSupHR/xvrpf/gCsNFPxUCgYEAyAFd

498

499

nMUhJFSq3pOogxA43aJSkA8YuDS3jpBkKQ6vx81APpIMabQauOxFDt488TZGP3Yy

500

501

lhpa/lfFIgu2K7CgV4dUp+JtJJoZ/F+ExxUUzdqB4zxzWywAcc3RebfwP6qASwFT

502

503

G3mXYci4tgNWR+k5CSsuLXDk/OT5uo5GeGAEc/8CgYEAk6V8uxDP8STKnNRFpN/E

504

505

b6CHciDE64m/DgbWY2cq0fK9BUjxaLRhvfj8EqVzCrWnyoNjLHcAJfW+B7PLuPvY

506

507

IoJlvE1/Vb/4UnQ7ApVnY3VCwaoRRNc9uIcz+pAJ1sRqOarAf9cLDkPkNwktvM5k

508

509

KOXpSnrhIms4w/bPT18l9xUCgYBsAMDKbXEuK0JyGw5+Z/4tQQCQpnZU0rLkm3ha

510

511

64FkxaORplBprEZZ4cyQ8NW78/EPSAadI/JLMp5TejuPcDvFyGCgoBcMEuNBc1tC

512

513

HlIzr3FAgl5Qt3wt+FTMA9YKq0nINxjn10s2FKwaLccj4f9YwiaXh0VAg22PnlDT

514

515

pBYDhQKBgQCMwyKXJ4zYiDRdvLvgKzeuKaU4KNQItHE4KORPfkecjPoENt4bKxDw

516

517

2EdNFQLIoqBHL1s+/8+SzhCI31V7pkTs1AqCxDExJS7+8Z5NQFQIo/jooUo0N80E

518

519

y3ZZS6OLOXXscEqhMogf1grfbabXM9OkgTIq43cPQHtMGQiFAtIJkg==

520

521

~-~-~-~--END RSA PRIVATE KEY~-~-~-~--}

522

523

(% style="color:red" %)**Note: Be sure to add a terminator "}" at the end of the command. Otherwise, the command will not execute successfully.**

524

525

[[image:image-20240528174702-17.png]]

526

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Display(% style="color:blue" %)** "Successfully configured client private key."**(%%) If the configuration is successful, otherwise it is considered configuration failure.

528

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530

==== 4.2.2.4 For -CB /-CS model Certificate setting error/change certificate ====

531

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533

(% data-sider-select-id="7c5a8abc-e707-467b-ac02-db0a89098320" %)When you set the wrong certificate or you need to re-set another certificate.

534

Please use the following three commands：

535

536

(% style="color:blue" %)**AT+DELCLIKEY}**

537

538

(% style="color:blue" %)**AT+DELCLICERT}**

539

540

(% style="color:blue" %)**AT+DELCACERT}**(%%)

541

(% style="color:blue" %)

542

543

(% style="color:red" %)**Note: 1.When there is no certificate on the device, a deletion error will be displayed.

544

2.When the device already has a certificate, using the command to configure the certificate again will display a configuration error.**

545

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547

= (% data-sider-select-id="6b5deb69-539b-42e1-a7bc-a300eb1fea73" %)5. Configure draginoNB-device(%%) =

548

549

== 5.1 Configure the data format sent by the device ==

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(% style="color:blue" %)**AT+PRO=3,5**(%%) (Data is in Json format of MQTT)

553

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== 5.2 Set server address ==

556

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(% style="color:blue" %)**AT+SERVADDR=an5tk94sdgjat-ats.iot.us-east-1.amazonaws.com,8883**

559

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== 5.3 Set up private and public topics ==

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AWS does not limit topics, so you can set any topic

565

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(% style="color:blue" %)**AT+SUBTOPIC=Any**

567

568

(% style="color:blue" %)**AT+PUBTOPIC=Any**

569

570

571

== 5.4 Set the TLS mode ==

572

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(% data-sider-select-id="cf7bb573-8375-4479-9801-df8bb7dab3ba" style="color:blue" %)**AT+TLSMOD=1,2**

575

576

To use the TLS mode certificate function, users need to configure the (% style="color:blue" %)**AT+TLSMOD**(%%) command.

577

578

(% style="color:blue" %)**AT+TLSMOD=1,0** (%%) ~/~/ No authentication

579

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(% style="color:blue" %)**AT+TLSMOD=1,1** (%%) ~/~/ Perform server authentication

581

582

(% style="color:blue" %)**AT+TLSMOD=1,2** (%%) ~/~/ Perform server and client authentication if requested by the remote server.(In AWS we recommend using this mode)

583

584

585

(% data-sider-select-id="f443b9bc-1195-4fe2-965d-7de84f78747f" %)

586

== 5.5 Set the MQOS ==

587

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(% data-sider-select-id="cf7bb573-8375-4479-9801-df8bb7dab3ba" style="color:blue; font-weight:bold" %)**AT+MQOS**(% data-sider-select-id="cf7bb573-8375-4479-9801-df8bb7dab3ba" style="color:blue" %)**=XX （Depends on your server configuration）**

590

591

Please find it in AWS's MQTT test client

592

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[[image:image-20240529164339-1.png||height="480" width="927"]]

594

595

596

(% data-sider-select-id="fef22158-6e5e-46e4-b59e-fe457e562376" %)

597

== 5.6 Restart the device ==