Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $32.00 | $31.34 | $30.36 | $29.06 | Contact US |
One Pair TTL Interface Wireless Data Transmission Radio 433M Serial Port Singlechip Wireless TX RX Module
Features:
- Transmission distance can reach 1500m, adopting GFSK modulation
- Carrier frequency: 315-915MHz
- Interface speed: 1200/2400/4800/9600/19200bps/38400/57600/115200bps
- Channel speed: 1200/2400/4800/9600/19200bps/38400/57600/115200bps
- Interface mode: TTL interface only
- Receiving and transmitting function, half-duplex, data TX RX automatic change
- Can be used as point to point, points to points, point to points multitypes of communication mode
- Data transparent transmission, can transmit comparably long data frame
- Automatically filter out false data in the air, super low fault rate
- Power supply: DC +4.5V~+5.5V
- Low consumption: 100mw, receiving current<30mA, sleep current<5uA
- Three types of saving energy mode: hardware wake-up, serial port wake-up, air wake-up
- Temp: -30℃~+80℃
- Size: 37.5mm×23mm×5 mm (antenna not included)
Default confuguration:
- Operating frequencyL 433M first channel
- Serial port transmission rate: 9600bps
- TX power: max level
- Air transmission speed: 9600bps
- Data bit: 8bits
- Stop bit: 1bit
- Parity check bit: No