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E22-230T30S Ebyte Semtech LoRa solution UART 10Km Range 230MHz 30dBm SMD CE RoHs FCC TCXO External and UFL Antenna LoRa Wireless


[Power]: 30dBm




[Introduction]: E22-230T30S is a wireless serial port (UART) module based on SEMTECH's LoRa solution. It has multiple transmission modes, operating frequency band (220.125 MHz ~ 236.125 MHz), LoRa spread spectrum technology, TTL level output, and is compatible with 3.3V and 5V IO port voltages.

RF Parameter Value Remark
Working frequency 220.125~236.125 MHz Support ISM band
Transmitting power 30 dBm Max. Power (1W)
Receiving sensitivity -148 dBm Air data rate is 2.4kbps
Air data rate 0.3k~15.6kbps Controlled via user's programming
Test distance 10000m Test condition: clear and open area, antenna gain: 5 dBi, antenna height: 2.5m, air data rate: 2.4k bps
Hardware Parameter Value Remark
Size 40.5 * 25 mm -
Antenna type IPEX / Stamp hole -
Communication interface UART -
Package SMD -
Electronic parameter Min. Typ. Max. Unit Condition
Power supply 3.3 5.0 5.5 V ≥5.0 V ensures output power
Communication level - 3.3 - V For 5V TTL, it may be at risk of burning down
Transmitting current - 530 - mA Instant power consumption
Receiving current - 17 - mA -
Sleep current - 2 - μA Software is shut down
Operating temperature -40 20 +85 -
Operating humidity 10 60 90 % -
Storage temperature -40 20 +125 -