Serial RF Pro Twig is a low cost, high performance transparent FSK transceiver with operating at 433/470/868/915 MHz. It features small size, high output power, high sensitivity, long transmission distance and high communication data rate with auto set up for communication change and data receiving and transmission control. There is UART interface, it is easy to realize the wireless data transmission with only providing the UART data. It is flexible for the users to set the UART baud rate, frequency, output power, data rate, frequency deviation, receiving bandwidth etc parameters. It is your ideal choice for designing wireless data transmission products which can be widely used on wireless data transmission field.
To get the best performance, please use it at 433MHZ (Default).
Features
Grove compatible
Low cost, high performance , high reliability
FSK modulation, 2-way half ?duplex communication, strong anti-interfere
433/470/868/915MHz ISM band?globally license free
Maximal output power100mW(20dBm)?output power adjustable between 1-20dBm
Sensitivity -117dBm
Supply current for Tx 100mA@20dBm, 40mA@14dBm
Supply current for Rx 25mA
Low current sleep mode 1uA
Operation frequency can be configured, acceptable for several modules working in different frequency with no disturbance on each other
Optional for frequency deviation and receiving ISM bandwidth, users can be modulated by software
Communication speed 1.2kbps -115.2kbps?can be modulated through software
Longer transmission distance?about 600m in open air
RSSI function
Accord FCC,ETSI standard
Application Ideas
Remote control, remote measurement system
Wireless meter
Access control
Identification system
Data collection
IT household appliance
Intelligence household appliance
Baby monitoring system
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
