SMD Wireless Receiver Module R04B 433 MHz

The R04B 433MHz Wireless Receiver Module is a compact and versatile RF module designed for wireless communication applications. Operating at the 433MHz frequency, this module is specifically engineered to receive data wirelessly from compatible transmitter modules. It's an ideal solution for IoT projects, remote control systems, and wireless sensor networks where reliable data reception is crucial. The module features low power consumption with a quiescent current of less than 5mA, making it suitable for battery-powered applications. With its high receiving sensitivity of -108dB, it can maintain stable communication even at extended ranges. The module supports both SPI and UART interfaces, providing flexibility in integration with various microcontrollers and development boards. Its compact SMD design allows for easy integration into space-constrained PCB designs. Whether you're building home automation systems, wireless telemetry applications, or remote monitoring solutions, the R04B offers a reliable and cost-effective wireless communication solution.