Features:
- I2C bus driver
- Temperature sensor with programmable signal output
- EEprom with 256kBit memory
- Control via central I2C multiplexer
- 3 externally routed I2C branches (without pull-up)
- 16x TTL input (internal pull-down)
- 24x relay output (low-side)
- Connectors with 2.54mm pitch
- Flexible address configuration via resistor blocks
- Address configuration of the I2C multiplexer via rotary switch