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All over Pakistan
GuaranteedSX1278 LoRa Module 433MHz 10KM Ra-02 Wireless Spread Spectrum Transmission Module
- Based on Arduino Leonardo microcontroller
- Built-in joystick and slider for easy control
- Onboard temperature sensor and accelerometer
- Includes microphone and light sensor for interaction
- Ready-to-use sensors for interactive projects
PKR 1500/-
Product Description
SX1278 LoRa 433M 10KM RA-02 Wireless Module – Smart Home DIY
The RA-02 is a long-range wireless transmission module based on SEMTECH's SX1278 transceiver, using advanced LoRa™ spread spectrum technology for reliable communication up to 10 km. It offers strong anti-jamming performance, low power consumption, and supports air wake-up functionality. Ideal for smart home, IoT, and DIY wireless projects, the module ensures high sensitivity and long-range, while minimizing current consumption.
The SX1278 module achieves a sensitivity of -148 dBm and a power output of +20 dBm, offering stable transmission over long distances. Compared to traditional modulation methods, LoRa™ technology excels in anti-interference and low power operation, solving common issues of distance, interference, and energy efficiency simultaneously.
Features
- LoRa™ Spread Spectrum modulation technology
- Constant RF power output at +20 dBm (100 mW) over voltage changes
- Half-duplex SPI communication
- Supports FSK, GFSK, MSK, GMSK, LoRa™ and OOK modulation modes
- Automatic RF signal detection with CAD mode and high-speed AFC
- Packet engine with CRC support up to 256 bytes
- Compact dual-row stamp-hole package
- Shielded housing for interference protection
- Spring antenna for better signal reception
Specifications
- Communication distance: up to 15 km
- Sensitivity: down to -148 dBm
- Programmable bit rates: up to 300 kbps
- RSSI dynamic range: 127 dB
- Wireless frequency: 433 MHz
- Working voltage: 1.8–3.7 V
- Operating temperature: -40 °C to +80 °C
