“Definitely the dev board of the moment, based on the incredible RP2040 controller. It's inexpensive, surprisingly powerful and incredibly flexible. Programmable in C/C++/MicroPython/CircuitPython, has I2C, SPI, analogue and PWM GPIOs, plenty flash memory, flexible PIO cores etc etc. Documentation is excellent and it's really good fun to play with. Buy one. Or five.”
“This is great board for the first timers as well as for experienced makes. I am making an IoT solution and will need quite a few of these. I decided to go with Pico because combination of price and functionality is absolutely fantastic.”