- Temperature sensor: MCP9808. Resolution +0.5°C, +0.25°C, +0.125°C, +0.0625°C.
- Microprocessor model: Tiva C series Launchpad tm4c123.
i2c Pins:
- SCL -> PA6
- SDA -> PA7
| SCL | SDA | |
|---|---|---|
| I2C0 | PB2 | PB3 |
| I2C1 | PA6 | PA7 |
| I2C2 | PE4 | PE5 |
| I2C3 | PD0 | PD1 |
- Vcc -> 2.7 to 5.5 V
- Gnd
Note: When the i2c is working all the disconnected sensors return -0.06 celsius measurement. When communication fails all values are 0.00, and when it fails stronger it shows the initialization value.