SX1278 LoRa spread spectrum wireless module/433MHz/SPI interface/Ra 01
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- Supplier: Shenzhen Jiexing Weiye Electronic Co. Ltd.
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Product Overview
Description
Product Description
SX1278 LoRa spread spectrum wireless module/433MHz/SPI interface/Anxinke Ra-01
LoRa series modules (Ra-01/Ra-02) are designed and developed by Anxinke Technology. This series of modules
The RF chip SX1278 mainly uses LoRa™ long-range modem for ultra-long distance spread spectrum communication
It has strong anti-interference and can minimize current consumption. With SEMTECH's LoRa™ Pro
Leveraging modulation technology, SX1278 has a high sensitivity of over -148dBm and a power output of +20dBm
, long transmission distance and high reliability. At the same time, compared with traditional modulation technology, LoRa™ modulation technology is resistant to
It also has obvious advantages in blocking and selection, which solves the problem that traditional design solutions cannot take into account distance,
Anti-interference and power consumption issues. Ra-01, Ra-02 operating frequency 433M, mainly for 433M network
segment, including China and Southeast Asia.
Module Features:
LoRa™ spread spectrum modulation technology
• Ultra long communication distance of 15KM
• +20dBm-100mW constant RF power output with voltage change
• High sensitivity: as low as -148dBm
• Half-duplex SPI communication
• Programmable bit rate up to 300kbps
• Support FSK, GFSK, MSK, GMSK, LoRa™ and OOK modulation
• 127dB RSSI dynamic range
• Automatic RF signal detection, CAD mode and ultra-fast AFC
• Packet engine up to 256 bytes with CRC
• Small volume dual row stamp hole patch package
• With shielding case
• Spring antenna (Ra-01) or IPEX external antenna (Ra-02)
The price does not represent the finalThe RF chip SX1278 mainly uses LoRa™ long-range modem for ultra-long distance spread spectrum communication
It has strong anti-interference and can minimize current consumption. With SEMTECH's LoRa™ Pro
Leveraging modulation technology, SX1278 has a high sensitivity of over -148dBm and a power output of +20dBm
, long transmission distance and high reliability. At the same time, compared with traditional modulation technology, LoRa™ modulation technology is resistant to
It also has obvious advantages in blocking and selection, which solves the problem that traditional design solutions cannot take into account distance,
Anti-interference and power consumption issues. Ra-01, Ra-02 operating frequency 433M, mainly for 433M network
segment, including China and Southeast Asia.
Module Features:
LoRa™ spread spectrum modulation technology
• Ultra long communication distance of 15KM
• +20dBm-100mW constant RF power output with voltage change
• High sensitivity: as low as -148dBm
• Half-duplex SPI communication
• Programmable bit rate up to 300kbps
• Support FSK, GFSK, MSK, GMSK, LoRa™ and OOK modulation
• 127dB RSSI dynamic range
• Automatic RF signal detection, CAD mode and ultra-fast AFC
• Packet engine up to 256 bytes with CRC
• Small volume dual row stamp hole patch package
• With shielding case
• Spring antenna (Ra-01) or IPEX external antenna (Ra-02)
If you have any questions, please contact me and I will help you answer
item | value |
Model Number | SX1278 LoRa wireless module |
Type | LORA MODULE |
Place of Origin | China |
Guangdong | |
Brand Name | JIEXING |
Chipset | Ra-01 |
Supplier Type | Original |
Application | many |
Packing & Delivery
FAQ
1. who are we?
We are based in Guangdong, China, start from 2012,sell to Southeast Asia(20.00%),South America(20.00%),North America(20.00%),Western Europe(10.00%),Mid East(10.00%),Africa(10.00%),Eastern Europe(10.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
IC,Transistor,Capacitor,Resistor,Diode
4. why should you buy from us not from other suppliers?
null
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FCA,Express Delivery；
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish
We are based in Guangdong, China, start from 2012,sell to Southeast Asia(20.00%),South America(20.00%),North America(20.00%),Western Europe(10.00%),Mid East(10.00%),Africa(10.00%),Eastern Europe(10.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
IC,Transistor,Capacitor,Resistor,Diode
4. why should you buy from us not from other suppliers?
null
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FCA,Express Delivery；
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish
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