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E22-230T30D SX1262 lora module




[Distance]: 10km


[Introduction]:E22-230T30D is a new generation of LoRa wireless module. It is a wireless serial port module (UART) based on SEMTECH's SX1262 radio frequency chip. Spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.

Main parameter Description 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 240 Byte Can be configured via command as 32/64/128/240 bytes per packet to transmit
Buffer 1000 Byte -
Modulation LoRa -
Communication interface UART -
Package DIP -
Size 24*43mm -
Antenna SMA-K 50 ohm impedance
Main parameter Min. Typ. Max. Unit Remark
Operating voltage 3.3 5 5.5 V ≥5.0 V ensures output power
Communication level - 3.3 - V For 5V TTL, It is recommended to add level conversio
Operating temperature -40 - +85 Industrial design
Operating frequency 220.125 - 236.125 MHz Support ISM band
TX current - 530 - mA Instant power consumption
RX current - 17 - mA -
Sleep current - 2 - μA Software is shut down
Max Tx power 29.5 30 30.5 dBm -
Receiving sensitivity -146 -147 -148 dBm Air data rate is 2.4kbps
Air data rate 0.3k 2.4k 15.6k bps Controlled via user’s programming