Ebyte E22-400MM22S SX1268 433~470MHz 22dBm Ultra Small Size LoRa Module SMD

Ebyte E22-400MM22S SX1268 433~470MHz 22dBm Ultra Small Size LoRa Module SMD

E22-400MM22S is an ultra-small size and suitable for 433MHz and 470MHz SMD LoRaTM wireless module based on the new generation of LoRaTM RF chip SX1268 produced by Semtech in the United States as its core.

Datasheet

Features

•  The measured communication distance can reach 7km.
•  Maximum transmit power 160mW, multi-stage tunable software
•  supports global license-free ISM 433/470MHz band
•  LoRaTM supports data transfer rates ranging from 0.018 to 62.5kbps.
•  FSK mode supports up to 300kpbs data transfer rate.
•  Backwards compatible with SX1278/SX1276 series RF transceivers
•  The FIFO has a large capacity and supports 256Byte data caching.
•  Anew SF5 spreading factor that supports dense networks.
•  supports 1.8V to 3.7V power supply, and any power supply greater than 3.3V ensures the best performance.
•  Industrial-grade standard design, supporting long-term use at-40 ~ 85°C
•  IPEX interface, stamp hole optional, easy to user secondary development, easy to integrate.

Specifications

• Chip solution: SX1268
• Working frequency band: 433Hz～470MHz
• Transmission power: 22dBm
• Communication distance: 7km
• Communication interface: SPI
  
• Antenna interface: Stamp hole/IPEX
• Operating temperature: -40 to 85°C
  
• Working temperature: -40 to 85°C
• Product size: 10*10*2.5mm

Applications

• Home security alarm and remote keyless entry
• Smart home and industrial sensors, etc.
• wireless alarm security system
• Building automation solutions
• Wireless industrial-grade remote control
• Advanced Meter Reading Architecture (AMI)
• Applications in the automotive industry.