Ebyte E220-900T30D 868~915MHz 30dBm 10Km Long Distance LoRa Wireless Transmitter Module

Ebyte E220-900T30D 868~915MHz 30dBm 10Km Long Distance LoRa Wireless Transmitter Module

E220-900T30D adopts a new generation of LoRa spread spectrum technology and a wireless serial port module (UART) designed based on the LLCC68 chip scheme. It has a variety of transmission methods, works in the (850.125 ～ 930.125MHz) frequency band (default 873.125MHz), TTL level output, compatible with 3.3V and 5V IO port voltage.

E220-900T30D adopts a new generation of LoRa spread spectrum technology, supports air wake-up, carrier monitoring, communication key and other functions, supports sub-package length setting, and Ebyte provides customized development services. 

Datasheet

Features

• The new LoRa spread spectrum modulation technology developed based on LLCC68, it brings a longer communicationdistanceand stronger anti-interference ability
• Support users to set the communication key by themselves, and it cannot be read, which greatly improves the confidentialityofuser data
• Support LBT function, monitor the channel environment noise before sending, which greatly improves the communicationsuccess rate of the module in harsh environments
• Support RSSI signal strength indicator function for evaluating signal quality, improving communication network, and ranging
• Support air wakeup, that is, ultra-low power consumption function, suitable for battery-powered applications
• Support fixed-point transmission, broadcast transmission, channel monitoring
• Support deep sleep, the power consumption of the whole machine is about 5uA in this mode
• The module has built-in PA+LNA, and the communication distance can reach 10km under ideal conditions
• The parameters are saved after power-off, and the module will work according to the set parameters after power-on
• Efficient watchdog design, once an exception occurs, the module will automatically restart and continue to work accordingtotheprevious parameter settings
• Support the data transmission rate of 2.4k～62.5kbps
• Support 3.0～5.5V power supply, power supply greater than 5V can guarantee the best performance
• Industrial standard design, supporting long-term use at -40～+85℃
• SMA antenna interface

Specifications

• IC ：LLCC68
• Frequency ：850.125~930.125MHz
• Power ：30dBm
• Distance ：10km
• Size ：24*43mm
• Operating Temperature : -40 to +85 ℃
• Antenna : SMA-K 50 ohm impedance
  

Applications

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