FRIDAY FREE BOARD QUIZ ISSUE #11 PRIZE IS MOD-IO2

MOD-IO2 is UEXT module with two relays and 7 GPIOs, which can work with any of our boards with UEXT connectors.As MOD-IO2 are stackable you can have as many IOs as you want to your UEXT board by simply plug together MOD-IO2 boards, so you can have 2,4,6 etc controllable relays.
The modules talk via I2C and the protocol is very easy. You can command the relays and read the GPIO status.

Everyone have chance to win this board if answer correctly our Quiz question.

Today at 17.00 o’clock our local Bulgarian time (GMT+3) we will post on Twitter our question.

You have one hour to reply to our tweet with the correct answer.

At 18.00 o’clock we will count the correct answers and ask random.org to generate random number in range then anнounce the winner and ship the board by airmail next Monday.

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