The ESP32 H2 from Espressif, as provided by The Pi Hut, has a RISC-V 32-bit single-core processor with a clock speed of up to 96MHz and 4MB of built-in Flash, an extensive set of on-chip pripherals, and also integrated wireless connectivity.
The Espressif development environment provides a considerable range of software packages to take advantage of the MCU’s features.
It’s possible to implement Ada code in the Espressif environment, but I was more interested in extending Cortex GNAT RTS (which is built over FreeRTOS) to use this new-to-me hardware. This wouldn’t have been possible had FreeRTOS not already supported RISC-V.
