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E220-900T30D Ebyte LLCC68 10km Long Distance Wireless Transmitter Module 915MHz LoRa Rf Module

[Product weight]:9.1g±0.1g






[Introduction]: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.

Main Parameter Min. Typ. Max. Unit Remark
Operating voltage 3.0 5.0 5.5 V ≥5.0V ensures output power
Communication level - 3.3 - V For 5V TTL, it may be burning down
TX current - 620 - mA Instant power consumption @30dBm
RX current - 17.2 - mA 5V Voltage
Sleep current - 5.0 - uA Software shutdown
Operating temperature -40 - +85 ℃ Industrial design
Operating frequency 850.125 873.125 930.125 MHz Support ISM band
Tx power 29 30 30 dBm -
Receiving sensitivity - -147 -148 dBm Air data rate 2.4kbps
Air data rate 2.4k 2.4k 62.5k bps To control via user’s program
Main Parameter Performance Remark
Distance for reference 10km Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate:2.4kbps
TX length 200 Byte Can be configured via command as 32/64/128/200 bytes per packet to transmit
Buffer 400 Byte -
Modulation LoRa New generation LoRa modulation technology
Communication interface UART Serial Port TTL Level
Package DIP -
Size 24*43 mm -
Antenna SMA-K 50 ohm impedance
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