2pcs/lot SX1278 LoRa Module 433MHZ 10KM Ra-02 Wireless Spread Spectrum Transmission Socket for Smart Home DIY with Antenna
Brand Name:
Heltec Automation
Model Number:
SX1278 LoRa Module 433MHZ
Main chip:
SX1278
Frenquency:
433MHZ
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Manual :
http://github.com/IOT-MCU
Description
Ra-02 is a wireless transmission module based on 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.
The SX1278 RF module is mainly used for long-range spread spectrum communication. It can resist Minimize current consumption. the SX1278 has a high sensitivity of -148 dBm with a power output of +20 dBm, a long transmission distance and high reliability. At the same time, compared with the traditional modulation technology, LoRa technology has obvious advantages in anti-blocking and selection, which solves the problem that the traditional design scheme can not consider the distance, interference and power consumption at the same time.
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Features 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
Package Include: 2*Lora Module 2*433MHZ Antenna |
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Unit Type:
lot (2 pieces/lot)
Package Weight:
0.04kg (0.09lb.)
Package Size:
13cm x 14cm x 15cm (5.12in x 5.51in x 5.91in)
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