We create solutions based on:

STM32 MCU family – Advanced 32 bit ARM Cortex-M family.
Atmega AVR – 8bit very popular and easy to develop family of MCUs.
RaspberryPI – Very reliable embedded platform with Linux on board.
ESP – Espressif IoT platform with fast MCU, WiFi and Bluetooth on board.
Other MCUs and IoT platforms available on market.