Hi there,
We are a product design and development company from Chennai, INDIA, we are very well versed in the end to end electronic product development which includes Circuit building, PCB design, Fabrication, Assembly, Application development and firmware development. we convert ideations into actual products.
we have experience in working with STM32 cube and also Arduino, there has been many new boards from STM are also added to arduino IDE in the latest update 2 months ago,
we can help with this
kindly inbox for further reference.