| Digital | Analogue | UART1 | I2C | |
| Pin 1 | D0 i/o | A0 ip | RX | Clock |
| Pin 2 | D1 i/o | A1 ip | TX | Data |
| Pin 3 | VCC (3V or 5V) | |||
| Pin 4 | GND | |||
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Following on from the basics * https://www.trixbrix.eu/ * https://www.4dbrix.com/ ==== Lego Train Track ==== [[https://www.thingiverse.com/thing:1903667]] {{tag>new}}
Thinkl33t.co.uk
Sandraudiga is a server that is hosted by Hetzner, in Germany. This machine is managed using ansible, which installs among other things […]
small linux box