Leírás
HC-11 433MHz wireless RF serial UART Module CC1101
Product Features:
Multi-channel wireless module (127 Channel)
Working frequency 433Mhz FSK
Serial Communication UART Rx/Tx
Configuration via AT Commands
Low Power & High Performance RF
Product Description:
Multi-Channels, High performances & Low Power 433MHz Wireless RF transceiver Its a serial System on Module (SoM) wireless RF (Transceiver) with CC1101 IC that communicate with 433Mhz/FSK frequency. This RF module include a little 8-bit MCU that handle all the hard work for you like configuring the frequency channel, baud-Rate, sensitivity & power consumption with his AT commands It’s also easy to use with any Serial module or microcontroller & take only two pins for the communication (Rx/Tx) This module is souhaitable if you have some Real-Time-Data to transmit or to Receive without any daily. It’s like an RF bridge and works greatly with any serial electronic module or device (Rx/Tx) This module is tested by myself & im really satisfied with the results ^^ Actually!! … i’m fallen in love with it ^_^ ### Features – Frequency band is 433 MHz With 127 programmable channel via AT Command (AT+Cxxx) – Multiple types of serial port transparent transmission modes have respective features, and the mode is changed by AT command – No need to program the modules. Ready to use out of box – Low current consumption; the idle current is 3.5mA(RX) or 22mA(TX) – All functions and parameters are changed by AT command, and can be saved in case of power failure – The number of bytes sent to serial port of module unlimited to one time ### Specifications – Working frequency: 433Mhz – Supply voltage: 3.3V to 5VDC – Communication distance 1 to 200 Metre – Serial baud rate: 1.2Kbps to 115.2Kbps (default 9600 Kbps) – Receiving sensitivity: -112dBm to -95dBm – Transmit power: -30dBm to 10dBm(default maximum) – Interface protocol: UART/TTL – Operating temperature: -40°C to +85°C – Dimensions: 27.8 x 14.4 x 4mm ### Application – Sensor Networks / Data collection – Wireless metering – Access control / Identity discrimination – IoT & home appliance – Smart house products / Security Systems – Remote control – Wireless Data Bridges
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