The EVK1100 provides one integrated TWI Interface.
Pinout
The TWI Interface is only four holes in pitch 2.54 mm. It provides an easy probe area (connector J10). 3.3V is connected on pin 1 and GND is connected on pin 4 of connector J6. The TWI Interface follows the pinout:
| J10 pin number | Description | GPIO Name | Alternate function used |
|---|---|---|---|
| 2 | Two wire serial data | PA 29 | SDA |
| 3 | Two wire serial clock | PA 30 | SCL |
Figure 1. Hardware Schematic
