1 Crude and unpolished clock for Raspberry Pi. 2 It uses a 16x2 LCD display. 3 4 Requires wiringPi library and enable I2C on the Pi. 5 6 It displays time in this format: 7 8 10:32:23 GMT+2 9 Sat, Aug 1 2020 10 11 It can read a tag (7 bytes) from an arbitrary file do display in the 12 place of the TimeZone. 13 This can be used, for instance, to display temperature updated by 14 another process. 15 16 By default it turns off the back light at midnight and turns it back on 17 at 7am. This can be configured on the command line, but the 18 implementation is a bit crude. 19 20 All the CAD design is still provisional. At this point I have it all 21 hand soldered and with just one button, but all can be used as a base to 22 build a custom setup.