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field meters and power analyzers communicate using legacy RS485 or RS232 Modbus RTU protocols
serial number project Specification illustrate 1 Product Size 124*109
RSSI Signal Strength Indication Antenna Connectivity IPEX Connector Physical Package Type SMD (Surface Mount Device) Module Physical Size 17 * 30 mm Product Net Weight 2
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
EBYTE E90-DTU(433L20)-V8 433MHz Wireless Transceiver LoRa RS232 RS485 20dBm Long Range PLC Transceiver Receiver Radio Modem 915MHz field meters and power analyzersE90 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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