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Free shipping 1pcs SX1278 LoRa Module 433M 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home DIY

上市日期: 2017-09-21
建议销售价: 0

Tip:

1). Here is the 433m Spring Antenna for Rola 02, maybe you need to use it with Rola 02 module, please click here, thanks

2)Ra-01 LoRa Module SX1278 433M 10KM Wireless Spread Spectrum Transmission DIY Kit for Smart Home Meter Reading

 

Description

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.

The LoRa series module Ra-01 is designed and developed by AI-THINKER Technology. The SX1278 RF module is mainly used for long-range spread spectrum communication. It can resist Minimize current consumption. Thanks to SEMTECH's patented LoRa ™ modulation technology, 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 ™ modulation 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.

Free shipping 1pcs SX1278 LoRa Module 433M 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home DIY

Features

 

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

 

Package List

LoRa Ra-02 Module SX1278 433M Wireless  x 1

 

Free shipping 1pcs SX1278 LoRa Module 433M 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home DIYFree shipping 1pcs SX1278 LoRa Module 433M 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home DIYFree shipping 1pcs SX1278 LoRa Module 433M 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home DIY

 


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