MCP23017 - i2c 16 input/output port expander Spedizione:1 Giorno • Firmware: RF Explorer 6G

• Firmware: RF Explorer 6G is delivered with upgraded firmware v1

or any audio boards (such as the MP3 Trigger

With an internal temperature compensation and accurate distance detection

As of 8/15/2014 it comes fully assembled and ready to plug into your Pi

you can easily transform every serial cable in a wireless connection with a maximum speed of 115K Baud and a distance of up to 1

MCP23017 - i2c 16 input/output port expander Spedizione:1 Giorno • Firmware: RF Explorer 6GAdd another 16 pins to your microcontroller using an MCP23017 port expander. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 16 general purpose pins. You can set each of 16 pins to be input, output, or input with a pullup. There's even the ability to get an interrupt via an external pin when any of the inputs change so you don't have to keep polling the chip. Use this chip from 2. 7 5. 5V (good