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AURSINC Atmega32U4 DSTIKE Development Programmable Bad USB Watch with 800mAh Rechargeable Battery Distance Sensor Laser Buzzer RGB LED RTC for Arduino Beginners Single Board Computers Black wvz6XzQGL



  • Product Code:wvz6XzQGL
  • Availability:In Stock

How to program it

Open IDE and select "Arduino Leonardo" in the board option.


When you try the example code you had better to download libraries into your Arduino IDE first

1.Bad USB

Bad USB code part can only be put at the setup field. If you put it in the loop you may have a problem where the computer cannot recognize the watch. You have to re-flash bootloader to fix this problem.


I use IP5306 to power this watch. When IP5306 detect current less than 45mA it will turn off power automatically. So I use a PowerKeep code to simulate every 10 seconds click power button. That will keep ip5306 output power all the time. If you do not add this codethis board may run about 30 seconds and then turn off power automatically.


When you find time does not show correctlyPlease flash RTC code first then flash demo code again. Time will synchronize the same time with your computer.


After you figured out how to control each part of this watch you can develop your customized watch!

[For Arduino beginners] Bootloader is Arduino Leonardo. Dstike Bad watch is an Atmega32u4 development watch with distance sensorlaserbuzzerRGB LED and RTC inside
[Demo program code] Atmega32U4 Development wristband is pre-flashed with a demo program that can display timeinside temperature (RTC3231's temperature)and distance
[Bad USB] Atmega32u4 could be recognized as a key board for computers equally as a Bad USB
[Distance Detection] Push the switch upwards the watch will detect distance between you and your target. If distance is less than 1mbuzzer will sound "B" and RGB will turn RED at the same time. The distance sensor can only detect 0-1.2m range
[Laser enablization] Pussh the switch downwards the laser will be enabled; push down again and it will turn off the laser

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