Ebyte E220-400MM22S LLCC68 433MHz 22dBm SPI Low Power Consumption LoRa Module

Ebyte E220-400MM22S LLCC68 433MHz 22dBm SPI Low Power Consumption LoRa Module

E220-400MM22S is an ultra-small volume independently developed based on a new generation of LoRaTM RF chip LLCC68 produced by Semtech, and is suitable for 433MHz, 470MHz SMD LoRaTM wireless modules, using industrial grade 32MHz crystal oscillator.

Datasheet

Features

• The measured distance can reach 6000m
• Maximum transmit power 160mW, multi-level software adjustable
• Support global license-free ISM 433/470MHz frequency band
• Support data transmission rate of 1.76kbps~62.5kbps in LoRaTM mode
• Supports data transfer rates up to 300kbps in FSK mode
• Large FIFO capacity, support 256Byte data buffer
• Support spreading factors SF5, SF6, SF7, SF8, SF9, SF10, SF11
• Support 1.8V~3.7V power supply, more than 3.3V power supply can ensure the best performance
• Industrial-grade standard design, support long-term use at -40 ~ 85°C
• Ultra-small 10*10mm package, convenient for secondary development and integration.

Specifications

• Chip: LLCC68
• Working frequency: 410MHz～493MHz
• Transmit power: 22dBm
• Distance: 6km
• Communication interface: SPI
• RF interface: stamp hole
• Operating temperature: -40 to +85℃
• Dimensions: 10* 10*2.5 mm
• Package: SMD

Applications

• Home security alarm and remote keyless entry
• Wireless alarm security system
• Building automation solutions
• Wireless industrial-grade remote control
• Health care products
• Advanced Meter Reading Architecture(AMI)
• Automotive industry applications