Taidacent CC1101 NRF905 SX1212 Si4432 433Mhz Wireless Transceiver RF Module Wireless RF Transceiver Module Data Transmission

Introduction     A 433MHz, 10mW, high stability, diffraction and through the wall capacity of the wireless transceiver integrated digital transmission module. Module using the United States Texas Instruments CC1101 imported RF chip design and development, comes with FEC and interleaved coding, anti-interference ability. The module transmit power enough, good spectral characteristics, small harmonics, channel crosstalk small, ultra-small size, high-precision crystal, inductors used in all Murata original material. Parameter 1 RF chip CC1101 TI 2 Module size 20.8 * 12mm without antenna 3 Module weight 0.8g without antenna 4 operating frequency band 400M ~ 470MHz can be adjusted by software, recommended 433M ± 10MHz 5 production process Lead-free environmental protection technology 6 interface mode 1 * 8 * 1.27 patch 7 Supply voltage 1.8 to 3.6V DC Note: Higher than 3.6V voltage will cause permanent damage to the module 8 Communication level 0.7VCC ~ 3.6V VCC refers to the module supply voltage 9 Measured distance 1000m Clear open, the maximum power, height 1.5m, 1k air speed 10 transmit power of the largest 10dBm about 10mW 11 air rate 0.6k ~ 500Kbps software adjustable, it is recommended to use low airspeed 12 Shutdown Current 0.5uA in Power-down mode 13 emission current 29mA 10dBm power supply capacity must be greater than 100mA 14 receive current 16mA in receive state 15 communication interface SPI maximum rate of up to 10Mbps 16 Transmission length Single data packet 1 to 64 bytes 17 Receive length Single packet 1 to 64 bytes 18 RSSI Support Support See the chip manual for details 19 Antenna Interface Spring Antenna / External 50? Characteristic Impedance 20 Operating temperature -40 ~ +85 ? industrial grade 21 Operating Humidity 10% to 90% relative humidity, non-con