The Heyuan LoRa Data Transmission Modules, Model IOT-L2S-B1&B2, are universal communication interactive equipment designed and manufactured based on LoRa RF chip. The module integrates two interfaces of industrial standard RS485 and supports a variety of protocols to realize the data transmission between wired and wireless devices. They are widely applied in fields of IoT, wireless meter reading, smart home, smart city, fire safety, industrial manufacturing, agriculture and forestry monitoring, building energy saving etc..

Application Systems

 · 2 standard interfaces of RS485, supporting a variety of protocols and communicating with various automatic devices with RS485 interfaces
· Equipped LoRa chips from Semtech for RF part, supporting LoRaWAN Class C protocol
· Wireless ultra-long transmission range with up to 15km barrier free
· Small size, easy to install
· Working temperature range: -20℃~70℃, suitable for all kinds of harsh environment
· Wide operating voltage range with optional multi specification models.

Product Parameters