<p>(1) Operating voltage: 1.8V~3.6V, 3.3V recommended</p> <p>(2) Work in 433MHz band license-free use</p> <p>(3) High operating rate 500kbps, support 2-, GFSK and MSK modulation</p> <p>(4) Software modifiable baud rate parameters to better meet customer requirements under different conditions of use</p> <p>High baud rate: faster data transmission rate. Low baud rate: stronger anti-interference and penetration ability, longer transmission distance</p> <p>High sensitivity (-110dBm at 1.2Kbps, 1% packet BER)</p> <p>Built-in hardware error detection and point-to-multipoint communication address control</p> <p>Low current consumption (15.6mA in RX, 2.4Kbps, 433MHz)</p> <p>Programmable control of output power up to +10dBm for all supported frequencies</p> <p>Wireless function, support low-power electromagnetic wave activation, wirelessly wake up the low-power sleep state of the device</p> <p>support for automatic channel clearance access () before transmission, that is, the carrier listening system</p> <p>fast frequency change synthesizer to bring the appropriate frequency hopping system</p> <p>Module can be software set address, software programming is very convenient</p> <p>Standard DIP pitch interface for embedded applications</p> <p>Separate 64- RX and TX data </p> <p>Actual transmission distance of 200 meters or more in open area (depending on specific environment and communication baud rate, etc.)</p> <p>Material: PCB</p> <p>Color as shown</p> <p>Package Contents:</p> <p>1 x module</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>