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serial number project Specification illustrate 1 Product Size 124*109
The DTU provides a transparent RS485 interface
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
field meters and power analyzers communicate using legacy RS485 or RS232 Modbus RTU protocols
EBYTE E90-DTU(433L20)-V8 433MHz Wireless Transceiver LoRa RS232 RS485 20dBm Long Range PLC Transceiver Receiver Radio Modem 915MHz serial number project Specification illustrateE90 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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