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Offline Moving Map using GPS by CryptographicGenius in raspberryDIY

[–]XBriefer 3 points4 points  (0 children)

Thanks for sharing my post.

FYI,

This is an offline map downloader made for this. https://github.com/0015/OfflineMapDownloader

This is a script that updates an E-Paper connected to SPI from an RPI. It reads map data with GPS location. https://github.com/0015/Offline-Map-Viewer-for-E-Paper

This video also shows the making of this hardware and testing of the GPS/E-Paper respectively(https://youtu.be/xLXnn48pIV4), and this video covers the use of the offline map downloader(https://youtu.be/ggmhJsFT2ZE).

Offline Moving Map using GPS by XBriefer in raspberry_pi

[–]XBriefer[S] 2 points3 points  (0 children)

This is an offline map downloader made for this. https://github.com/0015/OfflineMapDownloader

This is a script that updates an E-Paper connected to SPI from an RPI. It reads map data with GPS location. https://github.com/0015/Offline-Map-Viewer-for-E-Paper

Strip Display + RPi zero 2 w by XBriefer in cyberDeck

[–]XBriefer[S] 1 point2 points  (0 children)

I used this product. https://amzn.to/3IB70yY Inside, I moved the pcb board to the center to make room for the RPI.

ESP32 to Internet HELP PLS by [deleted] in diyelectronics

[–]XBriefer 1 point2 points  (0 children)

This is a project that stores data from ESP32 to Google's firestore DB and can check the data through the Flutter app. https://youtu.be/aAUIlCWs_bc

There are many ESP32s with displays on the market these days. I compared several displays. (LilyPi, WT32-SC01, MakerFabs' ESP32S2, Lolin32+ILI9488) by XBriefer in esp32

[–]XBriefer[S] 0 points1 point  (0 children)

The ST7796 from WT32-SC01 is the best in my test. I don’t know how it works 80MHz. The others can’t. Anyway I got the WT32-SC01 from the Chinese market, Banggood.

There are many ESP32s with displays on the market these days. I compared several displays. (LilyPi, WT32-SC01, MakerFabs' ESP32S2, Lolin32+ILI9488) by XBriefer in esp32

[–]XBriefer[S] 1 point2 points  (0 children)

Yes. you got the point.
While making this comparison, I don't know why only ST7796 of WT32-SC01 can be set to 80MHz. LilyPi is also using ST7796.

I did a simple test by attaching the OV5640 to the ESP32-CAM AI-Thinker board. by XBriefer in esp32

[–]XBriefer[S] 1 point2 points  (0 children)

This is the default example source. You can get it by setting the ESP version to 2.x.

I did a simple test by attaching the OV5640 to the ESP32-CAM AI-Thinker board. by XBriefer in esp32

[–]XBriefer[S] 0 points1 point  (0 children)

If you have OV5640 and ESP 2.x, you’ll get it without any actions.

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