EBYTE E220-400T30D LoRa LLCC68 433MHz Wireless Module 470MHz 30dBm Long Range 10km RSSI SMA-K DIP UART Transmitter Receiver

E220-400T30D adopts a new generation of LoRa spread spectrum technology and a wireless serial port module (UART) designed based on the LLCC68 chip solution. It has a variety of transmission methods, works in the (410.125~493.125MHz) frequency band (default 433.125MHz), TTL level output, and is compatible with 3.3V and 5V IO port voltages. Stay connected with ease and flexibility. IC: LLCC68 Frequency: 410.125~493.125MHz Power: 30dBm Distance: 10km Size: 24*43mm Weight: 5g Operating Temperature: -40-+85 degrees Celsius Application: 2.3V- 5.5V Working Frequency: 410.125~493.125MHz Antenna Type: SMA-K Communication Distance: UART Main Parameter Performance Remark Operating frequency 410.125~493.125MHz Support ISM band Tx power 30dBm - Receiving sensitivity -147dbm Air data rate 2.4kbps Air data rate 2.4k~62.5kbps To control via user’s program Distance for reference 10Km Test condition：clear and open area, antenna gain: 5dBi，antenna height: 2.5m，air data rate:2.4kbps Main Parameter Performance Remark Size 24*43mm - Antenna SMA-K 50 ohm impedance Communication interface UART TTL Level Package DIP - 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 - uA Sleep mode Operating temperature -40 - +85 ℃ Industrial design