How to play
At first, connect ESP-WROOM-02 and AQM1248A by jumper wires.
Then, put the python script files (data.py and SushiRotator_ESP8266_AQM1248A_SPI.py) to the ESP-WROOM-02 board. You can put the files to the board using adafruit-ampy, which can be installed by pip.
Notice that the SushiRotator_ESP8266_AQM1248A_SPI.py should be renamed as main.py.
C:\temp>ampy -p COM5 put data.py C:\temp>ampy -p COM5 put SushiRotator_ESP8266_AQM1248A_SPI.py /main.py
(Assume that ESP-WROOM-02 board are connected to COM5 on the PC.)
Then, a sushi should be moved from left side to right. It will work if the micro USB terminal is connected to a battery.
About Sushi bitmap image
Sushi Emoji is provided free by http://emojione.com. Using the Sushi SVG file in the Black & White SVG Files, bitmap image is created, and converted to Python data file.