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						| @ -58,6 +58,8 @@ on the ESP32-side (i.e. DEC) | ||||
|  | ||||
| Source: [LK201 Interface](http://www.netbsd.org/docs/Hardware/Machines/DEC/lk201.html) | ||||
| 
 | ||||
|  | ||||
| 
 | ||||
| ### TTY | ||||
| This part depends on what serial port you are connecting to. Most SBCs (e.g. Orange Pi) provide pins for TTL serial port, alternatively you can use a USB-Serial dongle. Either way you can connect the ESP32 directly to this: | ||||
| 
 | ||||
| @ -77,6 +79,20 @@ For development (or at least the first flashing), all that remains is to connect | ||||
| 
 | ||||
| For production use, connect it to a 5V power source. | ||||
| 
 | ||||
|  | ||||
| 
 | ||||
| ### Finishing | ||||
| For bonus points, place everything on a PCB, solder it, put it into a cool enclosure and go impress your friends! | ||||
| 
 | ||||
| Following is a gallery of one possible solution. | ||||
| 
 | ||||
| #### TV (original) | ||||
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| 
 | ||||
| #### TV (modified) | ||||
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| 
 | ||||
| #### TV + Keyboard | ||||
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| 
 | ||||
|  | ||||
| @ -1,6 +1,8 @@ | ||||
| # Video Terminal Revival | ||||
| Physical recreation of a video terminal device for connecting to a serial console. Emulates a VT100 terminal using an ESP32, a keyboard and a TV. | ||||
| 
 | ||||
|  | ||||
| 
 | ||||
| ## Hardware | ||||
|  - ESP32 as the main processing board | ||||
|  - Display with a composite video input (ideally a CRT) | ||||
|  | ||||
							
								
								
									
										
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