RS-485 wireless module, RF485RF transmitter

RF module transmission distance is up to 500m.Offer byte-oriented transparent data adaptable to various use protocol

Features:

1) RS-232 Mini Power Wireless RF Module(500m)2) Nakedness and small size, suit for embedding3) Narrowband and anti-jamming commendably4) High SINAD5) Saving power model: awaken from hardware, awaken from COM port, awaken from air6) Main APP: wireless meter-reading, order dishes system, queue system, corporeitytest equipment, electrical weighing apparatus, industry data collection Most capability: a) Within visual range, the reliable transmission distance can reach 800mb) Carrier frequency: 433 MHz, or customization for 315M/868M/915M or othersc) 16 channels, expandable for 32 channels according to customers' requirementsd) Effective speed: 1,200 / 2,400 / 4,800 / 9,600 / 19,200 / 38,400bpse) Interface: TTL level UART, RS-232f) Interface format: 8N1 / 8E1 / 8o1 user-defined, or customization for otherinterface formatsg) Can receive and send, half-duplex communication, transition last fleetlyh) Offering a transparent data interface, it is suitable for any standard ornon-standard user protocolsi) Auto filtration of false data produced in the air, and able to transmit longdata frames, Good reliability for long-time use, low failure rate, and suitablefor both indoor and outdoor usej) Low power consumption and sleep function power: 100mW, receiving current <10mA, transmitting current <110mA, sleep current <0.1mAk) Power supply: TTL: DC 2.7V-3.6V or 3.6V-5.5V, RS232/RS485: DC 4.5-5.5Vl) Saving power model: awaken from hardware, awaken from COM port, awaken from airm) Temperature: -20 ~ +65°C (customized batch order for industrial level)n) Dimensions: 44 x 27 x 8mm (antenna not included)

RS-485 wireless module, RF485RF transmitter