DESCRIPTION
Please take note, these modules that we are distributing work with UART 115200 8N1, no I2C and no SPI.
The T4B-6620VDB module is a new generation of DAB/DAB+/FM radio modules designed to enable dual or tri-band DAB/DAB+/FM receivers of various types to be produced at lower cost. T4B-6620VDB operates in UART slave mode and accepts commands from an external microcontroller. Features include DAB, DAB+, FM, color slide show and RDS.
T4B-6620VDB includes all the interfaces necessary so that manufacturers need only add power supply, display, keypad, audio amplifier and speakers to provide a fully functional DAB/DAB+/DAB-Radio /FM radio.
Features
The T4B module is Keystone's latest DAB+/FM receiver module with the following features:
- ETSI EN 300 401 compliant receiver
- DAB/DAB+ sensitivity to -99dBm (typical)
- FM sensitivity to -106dBm (typical)
- DAB Color Slide show support (Data service option)
- Decodes audio services up to 384kbps without external RAM
- FM with RDS/RBDS decoder (*** RDS reception only available for station name, station text and genre and is subjected to certain condition of power level and frequency deviation)
- Combined antenna input for FM / Band3
- UART Serial control interface
- Integrated stereo audio DAC
- Digital audio output – I2S
- Real time clock accurate 50ppm
- Configurable general purpose I/O
- Ultra low-power
Demo Software
Watch Demo on Youtube.
New SlideShow Feature
Board will display SlideShow transmitted
from the radio stations. SlideShow including
weather, news, album cover, race odds, etc.
Application
- Portable radio
- Clock radio
- Kitchen radio
- Boombox
- Hi-Fi radio
- Digital frame
- Car-radio
- Mini-CD system
- DVD player
- Multimedia System
- iPhone/iPod Docking System
- Personal Navigation Device
