The new LoRa spread spectrum modulation technology developed based on LLCC68, it brings a longer communication distance and stronger anti-interference ability; 

Supports users to set the communication key by themselves, and it cannot be read, which greatly improves the confidentiality of user data; 

Supports LBT function, monitor the channel environment noise before sending, which greatly improves the communication success rate of the module in harsh environments; 

Supports RSSI signal strength indicator function for evaluating signal quality, improving communication network, and ranging; 

Supports air wakeup, that is, ultra-low power consumption function, suitable for battery-powered applications; 

Supports fixed-point transmission, broadcast transmission, channel monitoring; Support deep sleep, the power consumption of the whole machine is about 5uA in this mode;

The module has built-in PA+LNA, and the communication distance can reach 8km under ideal conditions;

The parameters are saved after power-off, and the module will work according to the set parameters after power-on; 

Efficient watchdog design, once an exception occurs, the module will automatically restart and continue to work according to the previous parameter settings; 

Support the data transmission rate of 2.4k 62.5kbps; 

Support 3.0 5.5V power supply, power supply greater than 5V can guarantee the best performance;

Industrial standard design, supporting long-term use at -40 +85℃; 

SMA antenna interface.

Application

Home security alarm and remote keyless entry; 

Smart home and industrial sensors; 

Wireless alarm security system; 

Building automation solutions; 

Wireless industrial-grade remote control; 

Advanced Meter Reading Architecture (AMI); 

Automotive industry applications.

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