E220-400M22S LLCC68 410~493MHz 22dBm SPI SMD LoRa Wireless Module

E220-400M22S LLCC68  410~493MHz 22dBm SPI SMD LoRa Wireless Module

E220-400M22S is an small module developed independently based on the generation of LoRa TM RF chip LLCC68 produced by Semtech company. LLCC68 is suitable for 433MHz and 470MHz SMD wireless module and uses industrial 32mhz crystal oscillator. Capable of operating in both 433MHz and 470MHz frequency bands, the E220-400M22S is a powerful yet compact wireless module, built with the reliable Semtech LLCC68 LoRa TM chip and a precision 32MHz crystal oscillator.

User Manual

Features

• The measured distance can reach 5500m
• The maximum transmitting power is 160mw, software is multi-level adjustable
• Support global license free ISM 433 / 470MHz band
• In LoRa TM mode, the data transmission rate is 1.76kbps ~ 62.5kbps
• FSK mode supports up to 300kbps data transmission rate
• FIFO has large capacity and supports 256 byte data cache
• Support spread spectrum factor sF5, SF6, sf7, SF8, Sf9, SF10, SF11
• Support 1.8V ~ 3.7V power supply, more than 3.3V power supply can guarantee the best performance
• Industrial standard design, support - 40 ~ 85 ° C long-term use
• Dual RF interface is optional (IPEX / stamp hole), which is convenient for secondary development and integration

Specifications

• IC：LLCC68
• Frequenc：410.125~493.125MHz
• Power：22dBm
• Distance：6km
• Antenna type : IPEX / Stamp hole
• Communication interface : SPI
• Package : SMD
• Size：20*14*2.8mm

Applications

• Home security alarm and remote keyless entry
• Smart home and industrial sensors, etc
• Wireless alarm security system
• Building automation solutions
• Wireless industrial remote controller
• Health care products
• Advanced meter reading architecture (AMI)
• Automotive industry applications