Jason Gin

Attempts to intercept the LCD communication lines resulted in me breaking the device. However, I think I have tracked down the LCD's connector/pinout and controller. This is a listing on...

I found a more plausible lead with better matching physical dimensions, and a defined pin 14 (TE/Tearing Effect) for frame synchronization: https://www.buydisplay.com/2-inch-240x296-ips-tft-lcd-display-spi-interface No leads on the capacitive touch panel yet,...

No such luck finding it yet. [JieLi's own docs site](https://doc.zh-jieli.com/Tools/zh-cn/index.html) doesn't even acknowledge the existence of the JL7012, and the [jielie open-sourced repository](https://github.com/kagaimiq/jielie) doesn't mention it either. I have a...

It's really unfortunate that it's so hard to develop software for this thing. The JL7012 is a mighty powerful processor (on paper at least) and it's a shame that (at...

I have successfully gotten the LCD portion of the Feed Sync display functioning on an ESP32-C3 development board and a modified ST7789 library from Adafruit. I think it is indeed...

I used a 0.3mm FPC breakout board I got off Amazon. They only had a 25-pin and 33-pin option available on short notice, so I went with the 25-pin and...

Neat! Hopefully that brings us closer to being able to run custom code.

After several hours I think I have a workable first-draft PCB design for the LCD breakout... DRC checks passed which is promising. 

If I'm reading that correctly, that's the software development tools and the code for the OS, at least on that model of smartwatch? (Also it's kind of funny the readme...

The LCD breakout boards just finished assembly (minus the touchscreen controller)! JLCPCB finished the boards a hell of a lot faster than I'd have thought. Hopefully they'll work on the...