{"id":8993,"date":"2025-12-22T10:55:58","date_gmt":"2025-12-22T10:55:58","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&p=8993"},"modified":"2026-09-27T15:05:55","modified_gmt":"2026-09-27T15:05:55","slug":"lht65n-lorawan-temperature-humidity-sensor-868mhz","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/ja\/product\/lht65n-lorawan-temperature-humidity-sensor-868mhz\/","title":{"rendered":"LHT65N LoRaWAN Temperature & Humidity Sensor – 868MHz"},"content":{"rendered":"

\u7279\u9577
\n<\/strong><\/p>\n

\ud83c\udf31Wide Measuring Range: <\/strong>can measure air temperature range from -40 ~ 80\u00b0C and humidity range from 0 ~ 96.0 %RH<\/p>\n

\ud83c\udf31Low-power consumption:<\/strong> 2400mAh battery for more than 10 years<\/p>\n

\ud83c\udf31Long-range data transmission: <\/strong>Data can be transmitted within a range of 3~5 kilometers<\/p>\n

\ud83c\udf31Support for multiple platforms: <\/strong>Quick to use on platforms like Helium and TTN<\/p>\n

\ud83c\udf31Data retrievability:<\/strong> a maximum of 178 historical data items can be extracted through a downlink command for you to retrieve sensor value<\/p>\n

\ud83c\udf31Alarm Function: <\/strong>Not all the data is valuable. LHT65N enables you to focus on those data that you need to take action for<\/p>\n

\ud83c\udf31Flexible parameter configuration: <\/strong>Supports AT commands to change parameters, can remotely configure parameters through LoRaWAN Downlink<\/p>\n

\u8aac\u660e<\/strong><\/p>\n

LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.<\/p>\n

LHT65N has a built-in 2400mAh non-chargeable battery which can be used for more than 10 years. It is fully compatible with the LoRaWAN v1.0.2 protocol, it can work with the standard LoRaWAN gateway. Also, it has 3200 data records with datetime which can be retrieved with datetime for further analysis.<\/p>\n

 <\/p>\n

\u4ed5\u69d8<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Air temperature<\/p>\n<\/td>\n<\/tr>\n

\n

\u7bc4\u56f2<\/p>\n<\/td>\n

\n

-40 ~ 85 \u00b0C<\/p>\n<\/td>\n<\/tr>\n

\n

\u89e3\u6c7a<\/p>\n<\/td>\n

\n

0.01\u00a0\u00b0C\u00a0<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u6b63\u78ba\u3055<\/p>\n<\/td>\n

\n

Typ \u00b13 \u00b0C<\/p>\n<\/td>\n<\/tr>\n

\n

Long Term Drift<\/p>\n<\/td>\n

\n

< 0.02\u00a0\u00b0C\/yr<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Air Humidity<\/p>\n<\/td>\n<\/tr>\n

\n

\u7bc4\u56f2<\/p>\n<\/td>\n

\n

0 ~ 96 %RH<\/p>\n<\/td>\n<\/tr>\n

\n

\u89e3\u6c7a<\/p>\n<\/td>\n

\n

0.04 %RH<\/p>\n<\/td>\n<\/tr>\n

\n

\u6b63\u78ba\u3055<\/p>\n<\/td>\n

\n

Typ \u00b13 %RH<\/p>\n<\/td>\n<\/tr>\n

\n

Long Term Drift<\/p>\n<\/td>\n

< 0.02 \u00b0C\/yr<\/td>\n<\/tr>\n
\n

External Temperature Probe<\/p>\n<\/td>\n<\/tr>\n

\n

\u540d\u524d<\/p>\n<\/td>\n

\n

AS-01 base on DS18B20<\/p>\n<\/td>\n<\/tr>\n

\n

Accuracy Range<\/p>\n<\/td>\n

\n

\u00b10.5\u00b0C accuracy from -10\u00b0C to +85\u00b0C<\/p>\n

\u00b12\u00b0C accuracy from -55\u00b0C to +125\u00b0C<\/p>\n<\/td>\n<\/tr>\n

\n
\u89e3\u6c7a<\/div>\n<\/td>\n
\n

0.0625\u00b0C<\/p>\n<\/td>\n<\/tr>\n

\n

\u52d5\u4f5c\u6e29\u5ea6<\/p>\n<\/td>\n

\n
-40 \u00b0C ~ 125 \u00b0C<\/div>\n<\/td>\n<\/tr>\n
\n

\u30b1\u30fc\u30d6\u30eb\u306e\u9577\u3055<\/p>\n<\/td>\n

2 meters<\/td>\n<\/tr>\n
\n

Working voltage<\/p>\n<\/td>\n

2.35v ~ 5v<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u7528\u9014<\/strong><\/p>\n