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3 - V Risk of burnout with 5V TTL Emission current - 120 - mA Instantaneous power consumption Receive current - 20 - mA - Sleep current - 20 - uA software shutdown Maximum transmit power 19
serial number project Specification illustrate 1 Product Size 124*109
Gateway Mode Description Storage Gateway Buffers RS485 data locally and uploads to cloud/server on schedule or trigger Auto-Polling Gateway Automatically polls RS485 slave devices at configurable intervals
Low power standby current consumption: 38uA @ 4
3V communication level input and output safely
EBYTE E90-DTU(433L20)-V8 433MHz Wireless Transceiver LoRa RS232 RS485 20dBm Long Range PLC Transceiver Receiver Radio Modem 915MHz 3 - V Risk ofE90 DTU(433L20) V8 Ebyte free sample tcxo 433MHz 1W PLC RS232 RS485 3km Long range LoRa Modem [Frequency]410~441MHz [Power]20dBm [Distance]3. 0km [Interface]RS232 RS485 [Weight]1305g [Introduction]E90 DTU is a wireless data transceiver with the function of digital data processing,digital modulation and demodulation,FEC,balanced soft decision,etc. It provides transparent RS232 RS485 interface,different with the analog FM transceiver plus MODEM analog
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