TMP103EVM

The TMP103EVM is a simple evaluation module designed to allow full evaluation of the TMP103 device. The TMP103 is a digital output temperature sensor capable of reading temperatures to 1°C resolution. The TMP103 uses a two wire I2C and SMBus interface that supports global commands. These global commands allow the user to communicate with up to eight TMP103 devices on the bus without having to send individual addresses. The TMP103 is ideal for environments with constrained space or power sensitive applications. The TMP103EVM has eight total TMP103's installed. Each device is tied together but has a separate hardware address. This allows the user to take advantage of the I2C general call this feature allows the software to communicate with all the TMP103s simultaneously without requiring individual commands with separate pointer addresses to the sensors.