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Parameter Specification RF Solution Semtech LoRa Frequency Range 410
E83-2G4M03S-TB has been pre-soldered to E83-2G4M03S
[Function]：E22-900M22S Development Evaluation Kit
Communication interface RS232/RS485
Wireless Digital Transmission Radio CDEBYTE E90-DTU(400SL30L) Low Power RS485/TTL 30dBm 10km Modbus Slave Polling LoRa Radio Modbus Parameter Specification RF Solution SemtechThe Ebyte E90 DTU (400SL30L) is an industrial grade 30dBm LoRa wireless data transmission radio working at 410. 125 to 493. 125MHz with Semtech LoRa spread spectrum technology, delivering up to 10km long range serial communication via RS485 and 3. 3V TTL ports, supporting 8 to 28V DC or 4. 2V lithium battery power with reverse constant current charging, Modbus slave polling, and 302uA low power standby mode. Specification DC Powered Mode (8 28V DC)
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