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SX1278 LoRa Module Ra-02 433MHZ Wireless Spread Spectrum Transmission for Smart Home DIY

₱275.00 PHP
₱275.00 PHP
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About the Product

Ra-02 is a wireless transmission module based on SEMTECH’s SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has strong ability of anti-jamming and has the function of air wake-up Consumption. Can be covering thousands of people in the district environment, particularly suitable for meter reading, smart home, burglar alarm equipment.



Communication distance: 15KM

Sensitivity: down to -148dBm

Programmable bit rates: up to 300kbps

RSSI dynamic range: 127dB

Wireless frequency: 433MHz

Working voltage: 1.8-3.7v

Working temperature: -40-+80 ℃

LoRa Spread Spectrum modulation technology

Constant RF power output at + 20dBm-100mW voltage change

High sensitivity: down to -148dBm

Half-duplex SPI communication

Programmable bit rates up to 300kbps

Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes

127dB RSSI dynamic range

Automatic RF signal detection, CAD mode and very high speed AFC

Packet engine with CRC up to 256 bytes

Small footprint dual-row stamp-hole patch package

Shielded housing

Spring Antenna

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