In conjunction with Arm they previously built a cortex M0 based microcontroller (link to Nature paper in this article): https://www.theverge.com/2021/7/23/225

In conjunction with Arm they previously built a cortex M0 based microcontroller (link to Nature paper in this article): https://www.theverge.com/2021/7/23/22590001/arm-plasticarm-cheap-flexible-plastic-microchip-internet-of-everything https://www.theverge.com/2021/7/23/22590001/arm-plasticarm-c...