Zigbee RFM75 RS232

₹ 290/ Piece

Product Specification

Product Description

RFM75 data modem working at 2.4 Ghz frequency in half duplex mode with automatic switching of receive/transmit mode with LED indication. Receives and Transmits serial data of adjustable baud rate of 9600/4800/38400/19200 bps at RS232 level for direct interfacing to PC Serial port or such devices. This model can work with other 2.4 Ghz Sensor embedded models (TTL, 30 meter range) or RFM75 modem can be used for applications that need two way wireless data transmission. It features high data rate and longer transmission distance. The communication protocol is self controlled and completely transparent to user interface. The module can be embedded to your current design so that wireless communication can be set up easily.

Features:

• RS-232 darect interface
• TTL support
• Separate LED for RX,TX and power
• 4 bit channel selection
• Programmable output power
• Variable payload length from 1 to 32bytes
• Automatic packet processing
• 6 data pipes for 1: 6 star networks
• 4-pin SPI interface with maximum 8 MHz clock rate 7
• 20-pin 4x4mm QFN package

Applications:

• Wireless PC peripherals
• Wireless gamepads
• Wireless audio
• Remote controls
• Home automation
• Toys

Pin Diagram:

• GND: Gnd
• Tx: Tx of zigbee
• Rx: Rx of zigbee

Additional Information