Features:
The module is based on the onboard ATmega328P Chip which can offer more programming and data memory space to allow you to program further. It also has the CH340 chip and TTP223 chip and a 16MHz resonator, which can be compatible with 3.3V/5V microcontroller board.
36 LEDs on the board, and 11 Types of flashing mode controlled by touch sensor. Each touch can change the flashing mode from mode 1 to the next mode till mode 11, then back to mode 1.
With a micro USB interface on the back, it has the same port as many devices, which can be powered with and transfer data. You can easily power the module with the micro usb cable and connect it with your computer to do further programming.
The module also has 6 digital input/output pins ( GND, RST, MOSI, MISO, SCK, VCC ), which match with the ICSP interface, for you to complete the bootloader. From which you can also connect the snowflake LED module in series or parallel to create a beautiful visual effect, each module can be set to different flashing mode.
We offer you the source code of the module for the flashing mode, from which you can customize the code to create your own flashing style for the snowflake module. A really nice module to decorate your home.