1. Introduction

1.1 Descriptio通著n

SE71 is a wir又司eless temperature a師下nd humidity senso們好r, which can 哥你realize timing sampl多懂ing and uploadi會門ng temperature and hum錯黑idity informat腦飛ion to the monito朋司ring platform.It s小些upports LoRaWAN a民年nd LinkWAN. Users can 自光set the sampling and 離請reporting cycle t綠我hrough the PDA or platfo姐頻rm. The defau了們lt setting is sending 你的the temperature and 女一humidity informat錯看ion to the platfor信村m every hour.

1.2 Applications

• Logistics storag輛火e, warehouse
• Data center 動放and service c裡影enter
• Unattended factor生腦y, workshop
• Smart home, smart agri什她culture, smart building高化

1.3 Features

• The temperature 花著and humidity mea日雨surement chip習如 SHT20 is integrat妹匠ed internally, which can頻草 accurately me用河asure the temperature化道 and humidity of the 裡照environment.
• It has alarm functions s會哥uch as low ba低這ttery voltage行冷 and equipment 報習failure.
• Support configur湖唱ing parameters b花了y wireless handheld dev路公ice or platform.
• The RF modulat些音es in LoRa mo做讀de, which can reali業暗ze the advantages o年如f long transmiss又妹ion distance, low熱南 standby power c笑白onsumption, etc.
• The battery uses 鐵報lithium battery with 媽志high energy density, whi些這ch ensures the pr村從oduct to work for 5 con計吃secutive yea學河rs (Upload cycle 1 ho對物ur)

2. Charactoristics

2.1 Apperance2.2 Electrical 笑一charactoristics小冷

2.3 Radio charactoristics

2.4 Technical specif討站ications