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libretiny-eu / libretiny

PlatformIO development platform for IoT modules
http://docs.libretiny.eu/
MIT License
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New board: T112_v1.1 #205

Closed Weissnix4711 closed 7 months ago

Weissnix4711 commented 7 months ago

Found in Teckin smart plug model SP23. Posting this info here in the hopes someone else is gonna add this board, or at the very least that it may be useful to someone in the future. I don't currently have the time, nor frankly the inclination, to do so myself.

It can of course be flashed as a generic rtl8710bn, but adding to the docs would be nice nonetheless.

Flash dump: teckin_sp23_factory_fw.zip

CPU: Realtek W302 / rtl8710bn

Pinout:

5 18 12 23 22 30/TX2 GND
NC 0 14 15 19 29/RX2 3v3

Photos:

image

image

kuba2k2 commented 7 months ago

Hi What are the board's dimensions? And what is the pin raster? Knowing that, I can add the appropriate drawings and definitions.

Weissnix4711 commented 7 months ago

Hi. Dimensions are approximately this:

image

Thanks

kuba2k2 commented 7 months ago

Here you go: https://docs.libretiny.eu/boards/t112-v1.1/ Mind that the flash layout might not match if your module was preloaded with non-Tuya firmware - I've set it to 788k, as that's what we'll be leaning towards in the future.

Weissnix4711 commented 7 months ago

:+1: Brilliant. Not honestly sure what the original layout was, I never bothered checking. Just reflashed libretiny.