Ebyte E22-400M33S SX1268 433~470MHz 33dBm 16Km SPI Wireless LoRa Module

Ebyte E22-400M33S SX1268 433~470MHz 33dBm 16Km SPI Wireless LoRa Module 

E22-400M33S is based on the new generation of LoRaTM RF chip SX1268 produced by Semtech in the United States as the core of independent research and development of the maximum power of 2W and suitable for 433/470MHz SMD LoRaTM wireless module, using industrial-grade high-precision 32MHz crystal oscillator.

Datasheet

Features

• Compared with the SX1278 module, the SX1268 module has the significant advantages of lower power consumption, higher speed and longer distance.
• Communication distance up to 16km under ideal conditions.
• Built-in PA+LNA, which substantially improves the communication distance and communication stability.
• Maximum transmitting power of 2W, adjustable in multiple levels by software.
• Support for global license-free ISM 433/470MHz band.
• Support multiple modulation modes, LoRaTM/FSK/GFSK/MSK/GMSK/OOK;
• Support data transmission rate from 0.018k to 62.5kbps in LoRaTM mode.
• FSK mode support for data rates up to 300kpbs.
• Downward compatibility with SX1278/SX1276 series RF transceivers.
• Large FIFO capacity, supporting 256 Byte data cache.
• A new SF5 spread spectrum factor introduced to support dense networks.
• support for 3.3 to 5.5V power supply, greater than 5V power supply are available to ensure the best performance
• Industrial-standard design, supporting extended use at -40 to +85°C.
• Dual antennas optional (IPEX/stamp hole) for user-friendly secondary development and easy integration.

Specifications

• IC: SX1268
• Frequency: 410~493MHz
• Power: 33dBm
• Distance: 16km
• Communication Interface: SPI
• Antenna type: Stamp hole / IPEX
• Operating temperature: -40 to +85℃
• Dimensions: 38.5*24mm
• Package: SMD

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.