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• Here is my summary about badge that was made for Hackaday conference in Belgrade.
• It can be programmed in Assembly and C.
• It has a programmer built in.
• It has an SDL2 based emulator to try things.
• It was made using PIC micro controller.

• The features of the badge are these.
  • 2 8x8 LED matrices (8x16 in total).
  • 4 push buttons.
  • IR receiver and transmitter.

• Above is the image of the Belgrade Hackaday Badge.

• There are 2 different set of firmwares in development.
  • Firmware is a permanent software programmed into read only memory.
• 1 of it is coded in Assembly.
• There is this guy named Voja that is the creator of this badge.

• This badge has a basic API that can be coded using Assembly or C.
• This badge also has an emulator made using SDL2. The emulator is meant for people who wants to code the badge but he/she has no access to the badge.

• The basic function is that for its user to be able to play Tetris.
• In the first iteration there were 3 buttons.
• However, later on there was additional button added to the badge, hence the Tetris implementation.

• It has its own programmer. So to program this badge you just need to plug - in micro USB cable.

• There are IR receiver and IR transmitter that can be programmed.
• However, at basic the badge has no function that uses these IR modules. So the user need to program these first.

• Above is the schematics of the badge.
• Here is the link to the article in Hackaday, https://hackaday.com/2016/02/17/its-alive-badge-for-hackaday-belgrade/.
• Here is the link to the tutorial in Hackaday, https://hackaday.io/project/9509-badge-for-hackaday-belgrade-conference.
• Here is the full screenshot of the article.

• Here is the full screenshot of the tutorial.