DRF5150S is a type of transmitter module based on TDA5150 RFIC. DRF5150S module can access data from selected analog or digital sensors without external MCU and it sends out data randomly in a short time slot so the data bumping can be reduced greatly. It means one receiver module DRF4432S can obtain data from many transmitter modules without specially conception. It supports six types of sensor working modes so users only need to update the working mode to apply different sensor applications without replacing wireless module. This feature provides great flexibility in updating present wireless sensor systems. The supported sensor types include PT1000, DS18B20 and SHT2x & SHT1x series of digital sensor Sensirion AG. Users need to use USB-to-TTL converter board DAC02 and configuration tool to set the module in different sensor working mode to access data from different types of sensors. Arduino platform is supported and related source codes can be obtained through internet. Please note that wireless sensor data only can be received by DRF4432S receiver module.