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Iot123 - I2C Brick Prototyping Slave

While developing the latest ASSIMILATE ACTOR (KY-019 RELAY), a generic dev board was thrown together to save me some extra work at my desk.
It has the standard pinouts of the I2C IOT123 BRICK, but allows custom connections to the sensor from the ATTINY85.
The ATTINY85 is removable via the DIL Socket. The I2C lines are hardwired. Everything else is breakout connectable. It works very well with the I2C BRICK MASTER JIG.”

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