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E220-400T22D Wireless Module RSSI ISM 433MHz 470MHz 22dBm LoRa Spread Spectrum DIP UART Interface SMA-K Antenna Low Power

[IC]:LLCC68

[Frequency]:410.125~493.125MHz

[Power]:22dBm

[Distance]:5km

[Size]:21*36mm

[Product weight]:7.5g±0.1g

[Introduction]:E220-400T22D 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(410.125~493.125MHz) frequency band (default 433.125MHz), TTL level output, compatible with 3.3V and 5V IO port voltage

E220-400T22D loRa moduleE220-400T22D LoRa spread spectrum wireless UART module