Gigadevice made a port recently: add chip GD32F450 of GD32MCU by GD32-MCU · Pull Request #7011 · apache/incubator-nuttx (github.com) <https://github.com/apache/incubator-nuttx/pull/7011> You can try it.
On Fri, Oct 7, 2022 at 10:10 PM Frank-Christian Kruegel <nu...@istda.com> wrote: > Hi; > > there is a global shortage of STM32 processors on the market. I've seen > STM32F767 selling for 480U$. > > Has anybody tried Gigadevice processors? They claim to be STM > replacements. I've got a design ready for a 144 pin STM32 (either F767 > or F427/429), and it seems that the GD32F427 are replacements for those > that you can actually buy in quantities for a normal price (8.74 U$ for > an GD32F427ZGT6) > > > https://lcsc.com/product-detail/Microcontroller-Units-MCUs-MPUs-SOCs_GigaDevice-Semicon-Beijing-GD32F427ZGT6_C3029772.html > > > https://www.gigadevice.com/products/microcontrollers/gd32/arm-cortex-m4/high-performance-line/gd32f427-series/ > > Does it run NuttX? > > Frank-Christian > >
