LoRa Ra-02 SX1278 433MHz Module
Price in Sri Lanka
Available at 1 shop
From Rs 1,800
Compare prices
Price history
Tronic.lk · LoRa Ra-02 SX1278 Mo
Description
The Ra-02 module is a compact LoRa transceiver based on the Semtech SX1278 chip, operating in the 433 MHz band. It uses spread spectrum modulation for ultra-long-range communication with minimal power consumption. Ideal for remote sensing, smart agriculture, and low-bandwidth mesh networks.
Specifications
- Chipset: Semtech SX1278
- Frequency Band: 433 MHz (ISM band)
- Communication Distance:
- Up to 10 km (line-of-sight, low-interference conditions)
- Modulation Modes:
- LoRa™, FSK, GFSK, MSK, GMSK, OOK
- Data Rate:
- Programmable up to 300 kbps
- Sensitivity:
- Down to –148 dBm
- Transmit Power:
- Up to +20 dBm (100 mW)
- Interface:
- SPI (half-duplex)
- Voltage Range:
- 1.8 V to 3.7 V (3.3 V recommended)
- RSSI Range:
- 127 dB dynamic range
- Operating Temperature:
- –40 °C to +80 °C
Features
- LoRa™ spread spectrum modulation for long-range, low-power communication
- High sensitivity and strong anti-jamming performance
- Shielded metal housing for RF stability
- Stamp-hole dual-row package for easy PCB integration
- Supports air wake-up and CAD (Channel Activity Detection) modes
- Ideal for smart home, meter reading, alarm systems, and remote telemetry
- Compatible with Arduino, STM32, ESP32, and other SPI-capable MCUs
Library: Sandeep Mistry's LoRa Library
Frequently asked questions
What is the price of LoRa Ra-02 SX1278 433MHz Module in Sri Lanka?▾
The price of LoRa Ra-02 SX1278 433MHz Module in Sri Lanka is Rs 1,800 at 1 shop.
Where can I compare LoRa Ra-02 SX1278 433MHz Module prices in Sri Lanka?▾
37left.lk lists LoRa Ra-02 SX1278 433MHz Module prices from 1 shop in Sri Lanka on one page.
Is LoRa Ra-02 SX1278 433MHz Module available in Sri Lanka?▾
Yes, LoRa Ra-02 SX1278 433MHz Module is available in Sri Lanka at 1 shop.
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