Datasheet

(http://adafru.it/dMZ)I2C Data Pins

SCL - this is the I2C clock pin. There's a 10K pull-up already on the board, so connect

this directly to the i2c master clock pin on your microcontroller

SDA - this is the I2C data pin. There's a 10K pull-up already on the board, so connect

this directly to the i2c master data pin on your microcontroller

(http://adafru.it/dMZ)Optional Pins

These are pins you don't need to connect to unless you want to!

Alert - This is the interrupt/alert pin from the TMP007. The chip has some capability to

'alert' you if the chip temperature goes above or below a set amount. This output can

trigger to let you know. We don't have library support for this pin, so check the

datasheet for more information.

AD0 AD1 - These are the address select pins. Since you can only have one device

with a given address on an i2c bus, there must be a way to adjust the address if you

want to put more than one TMP on a shared i2c bus. The AD0/AD1 pins set the bottom

three pins of the i2c address. There are 10K pull-down resistors on the board.

The default address of the TMP007 is 0x40. By connecting the address pins as in the

following table, you can generate any address between 0x40 and 0x47