For prototyping, we mostly use PIC32 development boards by OLIMEX, but sometimes we love to use straightforward libraries and features of well-known platforms like Arduino, mbed, and Raspberry Pi. Most of our products are based on Microchip technology (PIC or PIC32) but based on project needs we are working with STM32 also. Our PCB’s are produced by our trusted partners with some cool ISO certificates. For communication, we love to work with ESP32, SIM800/900, HC-06 and Mikroelektronika Click boards.