When the JDBC database URL passed is not constructed properly D. type in “devices and printers” and hit enter. To compile this software using the Arduino IDE the following non-standard libraries will be required: Adafruit SSD1306 (Adafruit on GitHub) Adafruit GFX How to set up the Uniflow printer in a Windows Operatingsystem.

4 general purpose switches 4 general purpose GPIOs The final version of UniFlow will soon be available for purchase here: UniFlow in my Tindie Store.