Looking for STM32 based GOTEK

[ijor]

Hi,

I'm looking for a GOTEK based on a STM32 MCU. These are not manufactured anymore. Newer ones have an Artery MCU. If it was manufactured before the pandemic, most likely it does have a STM32. You can always confirm the MCU by opening the case (just a couple of screws), and if you are still not sure post a good picture of the Gotek's board.

If it has some of the enhancements, like an OLED display, a Rotary encoder, or the Debug header already populated, the better. But this is not mandatory. Firmware is not important, it can easily be replaced or updated anyway.

Thanks,

[supaduper]

Where are you in world ?

[alexh]

All mine are STM32 because they were bought years and years ago. If I come across one it can be yours as I replaced mine with GoEx4ST which are a much better physical fit. That said I've not seen them in a while.. so I can't commit 100%.

Out of curiosity why are you after one? The newer Goteks have the Artery AT32F435 which contain a much faster MCU and more RAM.

[ijor]

Where are you in world ?

Hi, shipping is to the US. But I know it would be difficult to find somebody at the US, so I am ready to pay the costs for international shipping.

[ijor]

All mine are STM32 because they were bought years and years ago. If I come across one it can be yours as I replaced mine with GoEx4ST which are a much better physical fit. That said I've not seen them in a while.. so I can't commit 100%.

Thanks, let me know if you find one.

Out of curiosity why are you after one? The newer Goteks have the Artery AT32F435 which contain a much faster MCU and more RAM.

This is mostly for development purposes. I am already used for the STM32 "echosystem" as I did some development in the past. I am familiar with their tools and I have good hardware debuggers. Last thing I want is to waste time with chips that are not so well documented and might even be buggy. Let alone without support from high quality hardware debuggers.