HC12 SI4438 Wireless Serial Port Communication Module UG741C (STMicroelectronics )Single Chip Op-Amp Parameter Value Device Type Micropower

Parameter Value Device Type Micropower Voltage Reference Make Renesas Part Number ISL21010CFH315 Output Voltage 3

2mm  Connector type  SMA male

the 3 output channels are designed to delay turn-on function

office and industry electrical equipment and electrical appliances

HC12 SI4438 Wireless Serial Port Communication Module UG741C (STMicroelectronics )Single Chip Op-Amp Parameter Value Device Type MicropowerThe HC 12 SI4438 Wireless Serial Port Communication Module is a versatile and long range wireless transceiver module that operates in the 433 MHz frequency band. It is commonly used for transparent data transmission between microcontrollers or systems without the need for complex wireless protocol handling. The module is based on the SI4438 chip, providing reliable and low power communication for various Applications. Features: Wireless Frequency: 433