https://github.com/brandonmfong/bulletin

esp32 lcd screen with uart communication
https://github.com/brandonmfong/bulletin

Last synced: about 1 month ago
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esp32 lcd screen with uart communication

• Host: GitHub
• URL: https://github.com/brandonmfong/bulletin
• Owner: BrandonMFong
• Created: 2023-11-03T22:50:51.000Z (about 1 year ago)
• Default Branch: dev
• Last Pushed: 2023-11-15T20:13:21.000Z (about 1 year ago)
• Last Synced: 2023-11-15T21:27:30.994Z (about 1 year ago)
• Language: C
• Size: 134 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

        
# Bulletin

A little screen that sits at my desk and display whatever I pass to it via serial port

This only uses espressif's esp32 SDK `esp-idf`.  Does not require arduino IDE!

## Build

* `cd firmware`

* `./configure`

* `source ./esp-idf/export.sh`

* `make build`

* `make flash`

## Example

The example provides a simple python script that reads lines from `lyrics.txt` and sends the data serially to the esp32 chip.

[Demo](https://youtu.be/Sfy_Jo7XL9Q?si=Zy2axcjMjMIOdptd)

## references

https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/esp32/user-guide-devkitm-1.html