Agricultural sensor beacon is a new generation sensor based on beacon technology developed by Chongqing Jinou Science & Technology Development Co., Ltd. It can send data (data of temperature, humidity, light intensity and ultraviolet collected from ambient environment) to a mobile phone or gateway by beacon broadcast. After connected, it can keep getting those information. Bluetooth Module Features Bluetooth Version: 4.2 BLE, supporting Bluetooth 4.2 low energy mode Built-in antenna, effective distance can reach 15meters Automatic energy saving, supporting low power mode FCC,CE,ROSH certificates Precise display of signal strength Monitoring data of temperature, humidity, light intensity and ultraviolet Settable collecting frequency Main Specifications Working band：ISM band 2.400～2.483GHz Bluetooth standard：V4.2BLE Spread-spectrum mode：FHSS Voltage：2.7－3.3V Tx Power：0dBm Transmission range：15m Sensitivity：＜－88dBm at ＜ 0.1% BER Operating temperature：－40゜C ~ 85゜C Storage temperature：－55゜C ~ 125゜C Standby current of connecting Bluetooth：approximate 0.2MA Antenna specification：2.4G， 50Ohm Safety certification：AES 128 bit Temperature testing range：－40゜C ~ +85゜C Temperature measurement accuracy：±0.5゜C between 15゜C~+40゜C； ±1゜C between －40゜C~+85゜C Relative humidity measurement range：0~100% Humidity accuracy：±4.5% RH between 20~+80% RH Ultraviolet measurement range：0~15。 Light intensity measurement range：0~83886.08 lx Applications Smart/intelligent agricultural Near-field location
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