Last modified by Mengting Qiu on 2025/03/08 11:33
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... ... @@ -1,5 +1,4 @@ 1 -(% class="wikigeneratedid" %) 2 -**Table of Contents:** 1 +== **Table of Contents:** == 3 3 4 4 {{toc/}} 5 5 ... ... @@ -19,6 +19,8 @@ 19 19 1. Insert the SIM card to Sensor 20 20 1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (% class="mark" %)(补充 APN 指令(%%)) 21 21 21 +(% class="mark" %)插入 SIM 卡图片 22 + 22 22 After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network . 23 23 24 24 The -NB and -NS models support (% style="color:blue" %)**LTE Cat NB2**(%%), with below frequency band: multiple frequency bands of (% style="color:blue" %)**B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85**(%%) . Make sure you use a the NB-IoT SIM card. ... ... @@ -349,8 +349,6 @@ 349 349 * (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined** 350 350 * (% style="color:#037691" %)**AT+PWD=<device name> or User Defined** 351 351 352 - 353 - 354 354 Test Uplink by click the button for 1 second 355 355 356 356 [[image:image-20230802112413-41.png]] ... ... @@ -446,4 +446,22 @@ 446 446 [[image:image-20230802112413-52.png]] 447 447 448 448 448 +== 3.8 TCP Connection == 449 + 450 + 451 +* **AT+PRO=4,0 ** ~/~/ Set to use TCP protocol to uplink(HEX format) 452 +* **AT+PRO=4,1 ** ~/~/ Set to use TCP protocol to uplink(JSON format) 453 +* **AT+SERVADDR=120.24.4.116,5600 **~/~/ to set TCP server address and port 454 + 455 +**Sensor Console Output when Uplink** 456 + 457 +[[image:image-20230807233631-1.png]] 458 + 459 + 460 +**See result in TCP Server** 461 + 462 +[[image:image-20230807233631-2.png]] 463 + 464 + 465 + 449 449
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