Christmas is approaching and our prizes become bigger and bigger 🙂
With PIC-GSM you can control 2 relays via cellular GSM phone or over Ethernet, you have optoisolated inputs, microphone, tos of GPIOs and backup battery.
So implementing on your GSM house monitoring or controlling your home heating system or solar panel via GSM or Ethernet is possible to be implemented with this board.
Today at 17.00 o’clock our local Bulgarian time (GMT+2) 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.