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■ 920MHz band wireless module, TELEC-T245 Standard compliant

■ 2-way communication, transmission and reception

■ low power consumption ,can be driven by battery

■ wireless communication protocol, ulta-low-power stack, AR’S original

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■ energy monitoring equipment(HEMS/BEMS)

■ remote meter reading, such as electricity, gas and running water(SUN)

■ remote control of smart house such as air-conditioner, electric shutter, lamp, etc.(HAN)

■ Security and alarm equipment


Operating voltage range 2.8 ~ 3.6V
Input power voltage range 3.7 ~ 5V While using the dedicated power supply board
Frquency while transmitting 920.6 ~ 928.0MHz TELEC-T245 compliant
Frequency modulation scheme FSK
Output power 2mW
Data rate 2.4kbps/38.4kbps/250kbps
Quiescent current During transmission:30mA
During reception:20mA
During sleep:5uA
2mW output power
Interface UART/Status output pin AR'S original
Size 20.8mm x 33.7mm