- Working with HT1632 LED matrix driver
- Carambola1 Serial 2.2" LCD display
- Control LED from web page
- Connecting 8MB SPI flash memory M25P64
- Connecting I2C I/O expander PCF8575
- Simple robot demonstration
- Pachube and TFA dostmann Nexus weather station
- Controll plasma TV 42PC1RR
- Using I2C in python
Also there are recipes suitable for generic OpenWrt use.