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						| @ -58,6 +58,8 @@ on the ESP32-side (i.e. DEC) | |||||||
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| Source: [LK201 Interface](http://www.netbsd.org/docs/Hardware/Machines/DEC/lk201.html) | Source: [LK201 Interface](http://www.netbsd.org/docs/Hardware/Machines/DEC/lk201.html) | ||||||
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| ### TTY | ### 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: | 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: | ||||||
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| @ -77,6 +79,20 @@ For development (or at least the first flashing), all that remains is to connect | |||||||
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| For production use, connect it to a 5V power source. | For production use, connect it to a 5V power source. | ||||||
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| ### Finishing | ### Finishing | ||||||
| For bonus points, place everything on a PCB, solder it, put it into a cool enclosure and go impress your friends! | For bonus points, place everything on a PCB, solder it, put it into a cool enclosure and go impress your friends! | ||||||
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|  | Following is a gallery of one possible solution. | ||||||
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|  | #### 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 | # 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. | 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. | ||||||
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| ## Hardware | ## Hardware | ||||||
|  - ESP32 as the main processing board |  - ESP32 as the main processing board | ||||||
|  - Display with a composite video input (ideally a CRT) |  - Display with a composite video input (ideally a CRT) | ||||||
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