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Last modified by Mengting Qiu on 2025/08/05 15:15
From version 94.3
edited by Xiaoling
on 2023/08/30 16:11
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To version 94.5
edited by Xiaoling
on 2023/08/30 16:26
Change comment: There is no comment for this version

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15 15  == 1.1 What is SN50v3-NB NB-IoT Sensor Node ==
16 16  
17 17  
18 -SN50v3-NB is a Long Range NB-IoT Sensor Node. It is designed to facilitate developers to quickly deploy industrial level NB-IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
18 +SN50v3-NB is a Long Range (% style="color:blue" %)**NB-IoT Sensor Node**(%%). It is open source project. It is designed to facilitate developers to quickly deploy industrial level NB-IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
19 19  
20 -SN50v3-NB wireless part is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
20 +SN50v3-NB wireless part is based on (% style="color:blue" %)**SX1262**(%%) allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
21 21  
22 -SN50v3-NB** **has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
22 +SN50v3-NB has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
23 23  
24 -SN50v3-NB supports different uplink methods include **TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
24 +SN50v3-NB supports different uplink methods including (% style="color:blue" %)**MQTT, MQTTs, UDP & TCP**(%%) for different application requirement, and support uplinks to various IoT Servers.
25 25  
26 -SN50v3-NB is designed for outdoor use and powered by **8500mA Li/SOCl2 battery** for long term use. (Real-world battery life depends on the use environment, update period and uplink method. Please check related Power Analyze report).
26 +SN50v3-NB supports (% style="color:blue" %)**BLE configure and OTA update**(%%) which make user easy to use.
27 27  
28 -*make sure you have NB-IoT coverage locally.
28 +SN50v3-NB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use up to severa years.
29 29  
30 +SN50v3-NB has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.
31 +
30 30  [[image:微信图片_20230823093934.png]]
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37 37  * Ultra-low power consumption
38 38  * SX1262 LoRa Core
39 39  * Open-source hardware / software
40 -* IP66 Waterproof Enclosure
41 -* Ultra-Low Power consumption
42 -* AT Commands to change parameters
43 -* Micro SIM card slot for NB-IoT SIM
42 +* Multiply Sampling and one uplink
43 +* Support Bluetooth v5.1 remote configure and update firmware
44 +* Uplink via MQTT, MQTTs, TCP, or UDP
45 +* Uplink on periodically
46 +* Downlink to change configure
44 44  * 8500mAh Battery for long term use
48 +* Nano SIM card slot for NB-IoT SIM
45 45  
46 46  == 1.3 Specification ==
47 47