SunMan USB-I2C-FM
The Sunman USB-I2C-FM board is a multifunction eval board and debug tool.
Features
USB to I2C
- Type B USB connector
- 10-Pin shrouded header with AARDVARK compatible pinout
- 3.3V, 100KHz, I2C Bus
- 10-Pin shrouded header with 8, 3.3V GPIO lines
- Powered from USB
- AT90USB646, USB to I2C is programmable via USB or Atmel JTAGICE, 10-Pin shrouded header
- Reset and Bootloader push button switches
I2C to FM Transmitter/Reciever
- SN761633 FM Stereo/Mono Transmitter Receiver IC
- Adjustable output power to +4dBm
- RSSI with 2dB resolution
- 87.387MHz to 108.113MHz Frequency range
- 32.768KHz crystal oscillator frequency reference
- Standard 3.5mm, stereo, audio jacks for line in and line out
Software
- C# GUI for reading/writing all chip registers
- Source code provided (Visual Studio 2011 Project)
- C source for AT90USB646 USB to I2C provided (Eclipse/GNU AVR)